Added(A)/Deleted(D) following books

 A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/chapter1.ipynb
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/chapter2.ipynb
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/chapter3.ipynb
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/chapter4.ipynb
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/chapter5.ipynb
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/chapter6.ipynb
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/screenshots/CloseLoopVoltageGain3-5.png
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/screenshots/ValueOfResistance3_9.png
A  Analog_Electronics_by_U._A._Bakshi_And_A._P._Godse/screenshots/requiredResistance3_8.png
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER01_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER02_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER03_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER04_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER07_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER09_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER11_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER15_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER16_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER18_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER19_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER20_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER23_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/CHAPTER24_2.ipynb
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/screenshots/Capture02_2.png
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/screenshots/Capture04_2.png
A  Electrical_Engineering_Fundamentals_by__Del_Toro_Vincent_/screenshots/Capture20_2.png
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch1.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch10.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch11.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch12.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch13.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch14.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch2.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch3.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch4.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch5.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch6.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch7.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch8.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch9.ipynb
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/screenshots/AntilogOpamp13.png
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/screenshots/LogOpamp13.png
A  Electronics_Circuits_and_Systems_by_Y._N._Bapat/screenshots/OutPutLogAmp13.png
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER10_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER10_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER13_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER13_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER14_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER14_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER15_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER15_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER16_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER16_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER17_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER17_9.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER18_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER18_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER20_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER20_9.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER22_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER22_9.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER23_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER23_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER25_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER25_9.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER28_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER28_9.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER2_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER2_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER32_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER32_9.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER36_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER36_11.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER9_10.ipynb
A  Manufacturing_Engineering_&_Technology_by__S._Kalpakjian_and_S._R._Schmid/CHAPTER9_11.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.10_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.1_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.2_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.3_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.4_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.5_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.6_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.7_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.8_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/chapter_no.9_3.ipynb
A  Strength_Of_Materials_by_S_S_Bhavikatti/screenshots/B.M.D_1_2.JPG
A  Strength_Of_Materials_by_S_S_Bhavikatti/screenshots/S.F.D_1_2.jpg
A  Strength_Of_Materials_by_S_S_Bhavikatti/screenshots/S.F.D_2_2.jpg
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/Chapter10_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/Chapter28_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/Chapter29_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter11_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter12_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter13_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter14_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter15_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter16_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter17_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter18_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter19_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter1_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter20_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter21_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter22_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter23_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter24_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter25_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter26_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter27_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter2_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter3_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter4_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter5_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter6_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter7_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter8_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/chapter9_2.ipynb
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/screenshots/image11_1.png
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/screenshots/image12_1.png
A  principle_of_physics_by_V.K.MEHTA_,_ROHIT_MEHTA_/screenshots/image13_1.png

1 files changed, 566 insertions, 0 deletions

diff --git a/Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch5.ipynb b/Electronics_Circuits_and_Systems_by_Y._N._Bapat/Ch5.ipynb
new file mode 100644
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--- /dev/null
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@@ -0,0 +1,566 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Chapter 5 - Basic Transistor Amplifiers"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_1 Page No. 136"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "RL= 5000.00  ohm\n",
+      "R1= 100000.00  ohm\n",
+      "R2= 10000.00  ohm\n",
+      "rc= 50000.00  ohm\n",
+      "rbe= 1000.00  ohm\n",
+      "gm = 0.05  A/V\n",
+      "For BJT,Av=(-gm*RL)= -250.00\n",
+      "AI=(gm*rbe)= 50.00\n",
+      "gm = 0.01  A/V\n",
+      "For FET,Av=(-gm*RL)= -25.00  \n",
+      "R0= 50000.00  ohm\n",
+      "Ri= 1000.00  ohm\n",
+      "RB=(R1*R2)/(R1+R2)= 9090.91  ohm\n",
+      "Ri= (RB*rbe)/(RB+rbe)=900.90  ohm\n"
+     ]
+    }
+   ],
+   "source": [
+    "from __future__ import division  \n",
+    "RL=5*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\"  #Load resistance\n",
+    "R1=100*10**(3)\n",
+    "print \"R1= %0.2f\"%(R1),\" ohm\"  # resistance\n",
+    "R2=10*10**(3)\n",
+    "print \"R2= %0.2f\"%(R2),\" ohm\"  # resistance\n",
+    "rc=50*10**(3)\n",
+    "print \"rc= %0.2f\"%(rc),\" ohm\"  #collector resistance\n",
+    "rd=rc # Drain and collector  resistance are equal\n",
+    "rbe=1*10**(3)\n",
+    "print \"rbe= %0.2f\"%(rbe),\" ohm\"  #Load resistance\n",
+    "gm=50*10**(-3)\n",
+    "print \"gm = %0.2f\"%(gm),\" A/V\"#  transconductance for BJT \n",
+    "Av=(-gm*RL)\n",
+    "print \"For BJT,Av=(-gm*RL)= %0.2f\"%(Av) #Voltage gain for BJT\n",
+    "AI=gm*rbe\n",
+    "print \"AI=(gm*rbe)= %0.2f\"%(AI) # current gain for BJT\n",
+    "gm=5*10**(-3)\n",
+    "print \"gm = %0.2f\"%(gm),\" A/V\"#  transconductance for FET \n",
+    "Av=(-gm*RL)\n",
+    "print \"For FET,Av=(-gm*RL)= %0.2f\"%(Av),\" \" # gain for FET\n",
+    "R0=rd\n",
+    "print \"R0= %0.2f\"%(R0),\" ohm\"  #output resistance for FET and BJT\n",
+    "Ri=rbe\n",
+    "print \"Ri= %0.2f\"%(Ri),\" ohm\"  #BJT input resistance \n",
+    "RB=(R1*R2)/(R1+R2)\n",
+    "print \"RB=(R1*R2)/(R1+R2)= %0.2f\"%(RB),\" ohm\"  # eqivalent Base resistance for  BJT\n",
+    "Ri=(RB*rbe)/(RB+rbe)\n",
+    "print \"Ri= (RB*rbe)/(RB+rbe)=%0.2f\"%(Ri),\" ohm\"  #New value of BJT input resistance "
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_2 Page No. 137"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "RL= 5000.00  ohm\n",
+      "R1= 100000.00  ohm\n",
+      "R2= 100000.00  ohm\n",
+      "Rs= 5000.00  ohm\n",
+      "Beta_o = 50.00\n",
+      "rbe= 1000.00  ohm\n",
+      "gm = 0.05  A/V\n",
+      "rc= 50000.00  ohm\n",
+      "Av=RL/(RL+1/gm)= 1.00\n",
+      "Avs=RL/[(Rs/Beta_o)+(1/gm)+(RL)]= 0.98\n",
+      "AI=-(Beta_o+1)= -51.00\n",
+      "R0= (Rs+rbe)/Beta_o=120.00  ohm\n",
+      "Ri= rbe+Beta_o*RL=251000.00  ohm\n",
+      "RB=(R1*R2)/(R1+R2)= 50000.00  ohm\n",
+      "Rieff= (Ri*RB)/(RB+Ri)=41694.35  ohm\n"
+     ]
+    }
+   ],
+   "source": [
+    "from __future__ import division  \n",
+    "RL=5*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\"  #Load resistance\n",
+    "R1=100*10**(3)\n",
+    "print \"R1= %0.2f\"%(R1),\" ohm\"  # resistance\n",
+    "R2=100*10**(3)\n",
+    "print \"R2= %0.2f\"%(R2),\" ohm\"  # resistance\n",
+    "Rs=5*10**(3)\n",
+    "print \"Rs= %0.2f\"%(Rs),\" ohm\"  # Source resistance\n",
+    "Beta_o=50\n",
+    "print \"Beta_o = %0.2f\"%(Beta_o) #BJT gain\n",
+    "rbe=1*10**(3)\n",
+    "print \"rbe= %0.2f\"%(rbe),\" ohm\"  #Base-emitter resistance\n",
+    "gm=50*10**(-3)\n",
+    "print \"gm = %0.2f\"%(gm),\" A/V\"#  transconductance for BJT \n",
+    "rc=50*10**(3)\n",
+    "print \"rc= %0.2f\"%(rc),\" ohm\"  #collector resistance\n",
+    "Av=RL/(RL+1/gm) # Gain formulae\n",
+    "print \"Av=RL/(RL+1/gm)= %0.2f\"%(Av) # voltage gain for BJT\n",
+    "Avs=RL/((Rs/Beta_o)+(1/gm)+(RL))\n",
+    "print \"Avs=RL/((Rs/Beta_o)+(1/gm)+(RL))= %0.2f\"%(Avs) # Overall voltage gain for BJT\n",
+    "AI=-(Beta_o+1)\n",
+    "print \"AI=-(Beta_o+1)= %0.2f\"%(AI) # current gain for BJT\n",
+    "R0=(Rs+rbe)/Beta_o\n",
+    "print \"R0= (Rs+rbe)/Beta_o=%0.2f\"%(R0),\" ohm\"  #output resistance for  BJT\n",
+    "Ri=rbe+Beta_o*RL # formulae\n",
+    "print \"Ri= rbe+Beta_o*RL=%0.2f\"%(Ri),\" ohm\"  # value of BJT input resistance \n",
+    "RB=(R1*R2)/(R1+R2)\n",
+    "print \"RB=(R1*R2)/(R1+R2)= %0.2f\"%(RB),\" ohm\"  # eqivalent Base resistance for  BJT\n",
+    "Rieff=(Ri*RB)/(RB+Ri)\n",
+    "print \"Rieff= (Ri*RB)/(RB+Ri)=%0.2f\"%(Rieff),\" ohm\"  #Effective value of BJT input resistance "
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_3 Page No. 142"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "RL= 5000.00  ohm\n",
+      "RF= 5000.00  ohm\n",
+      "Beta_o = 50.00\n",
+      "rbe= 1000.00  ohm\n",
+      "gm = 0.05  A/V\n",
+      "rc= 50000.00  ohm\n",
+      "Ri= rbe+RF*(1+gm*rbe)=256000.00  ohm\n",
+      "Av=(-gm*RL)/(1+gm*RF)= -1.00\n",
+      "AI=(Beta_o)= 50.00\n",
+      "R0= Beta_o*rc=2500000.00  ohm\n"
+     ]
+    }
+   ],
+   "source": [
+    "from __future__ import division  \n",
+    "RL=5*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\"  #Load resistance\n",
+    "RF=5*10**(3)\n",
+    "print \"RF= %0.2f\"%(RF),\" ohm\"  # resistance\n",
+    "Beta_o=50\n",
+    "print \"Beta_o = %0.2f\"%(Beta_o) #BJT gain\n",
+    "rbe=1*10**(3)\n",
+    "print \"rbe= %0.2f\"%(rbe),\" ohm\"  #Base-emitter resistance\n",
+    "gm=50*10**(-3)\n",
+    "print \"gm = %0.2f\"%(gm),\" A/V\"#  transconductance for BJT \n",
+    "rc=50*10**(3)\n",
+    "print \"rc= %0.2f\"%(rc),\" ohm\"  #collector resistance\n",
+    "Ri=rbe+RF*(1+gm*rbe) # formulae\n",
+    "print \"Ri= rbe+RF*(1+gm*rbe)=%0.2f\"%(Ri),\" ohm\"  #  BJT input resistance \n",
+    "Av=(-gm*RL)/(1+gm*RF)# formulae\n",
+    "print \"Av=(-gm*RL)/(1+gm*RF)= %0.2f\"%(Av) # voltage gain for BJT\n",
+    "AI=Beta_o\n",
+    "print \"AI=(Beta_o)= %0.2f\"%(AI) # current gain for BJT\n",
+    "R0=Beta_o*rc\n",
+    "print \"R0= Beta_o*rc=%0.2f\"%(R0),\" ohm\"  #output resistance for  BJT"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_4 Page No. 148"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "RL= 5000.00  ohm\n",
+      "RF= 2500.00  ohm\n",
+      "Rs= 50.00  ohm\n",
+      "ro= 50000.00  ohm\n",
+      "rc= 50000.00  ohm\n",
+      "rbe= 1000.00  ohm\n",
+      "For CG Amplifier\n",
+      "gm = 0.01  A/V\n",
+      "Ri= 1/gm=200.00  ohm\n",
+      "Avs=gm*RL/(1+gm*Rs)= 20.00\n",
+      "Ro=rd*(1+gm*Rs)=62500.00  ohm\n",
+      "For CB Amplifier\n",
+      "gm = 0.05  A/V\n",
+      "Ri= 1/gm=20.00  ohm\n",
+      "Avs=gm*RL/(1+gm*Rs)= 71.43\n",
+      "Ro=gm*(rbe*rc)=2.50e+06  ohm\n"
+     ]
+    }
+   ],
+   "source": [
+    "from __future__ import division  \n",
+    "RL=5*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\"  #Load resistance\n",
+    "RF=2.5*10**(3)\n",
+    "print \"RF= %0.2f\"%(RF),\" ohm\"  # resistance\n",
+    "Rs=50\n",
+    "print \"Rs= %0.2f\"%(Rs),\" ohm\"  # resistance\n",
+    "ro=50*10**(3)\n",
+    "print \"ro= %0.2f\"%(ro),\" ohm\"  # output resistance\n",
+    "rd=ro # drain resistance\n",
+    "rc=ro# Collector resistance\n",
+    "print \"rc= %0.2f\"%(rc),\" ohm\"  # Collector resistance\n",
+    "rbe=1*10**(3)\n",
+    "print \"rbe= %0.2f\"%(rbe),\" ohm\"  #base -emitter resistance\n",
+    "print \"For CG Amplifier\"\n",
+    "gm=5*10**(-3)\n",
+    "print \"gm = %0.2f\"%(gm),\" A/V\"#  transconductance for FET \n",
+    "Ri=1/gm # formulae\n",
+    "print \"Ri= 1/gm=%0.2f\"%(Ri),\" ohm\"  # value of CGA (common gate amplifier)input resistance for FET\n",
+    "Avs=gm*RL/(1+gm*Rs)\n",
+    "print \"Avs=gm*RL/(1+gm*Rs)= %0.2f\"%(Avs) # Overall voltage gain for FET (CGA)\n",
+    "Ro=rd*(1+gm*Rs)\n",
+    "print \"Ro=rd*(1+gm*Rs)=%0.2f\"%(Ro),\" ohm\"  #output resistance for  FET (CGA)\n",
+    "print \"For CB Amplifier\"\n",
+    "gm=50*10**(-3)\n",
+    "print \"gm = %0.2f\"%(gm),\" A/V\"#  transconductance for BJT\n",
+    "Ri=1/gm # formulae\n",
+    "print \"Ri= 1/gm=%0.2f\"%(Ri),\" ohm\"  # value of CBA (common base amplifier)input resistance for BJT\n",
+    "Avs=gm*RL/(1+gm*Rs)\n",
+    "print \"Avs=gm*RL/(1+gm*Rs)= %0.2f\"%(Avs) # Overall voltage gain for BJT (CBA)\n",
+    "Ro=gm*(rbe*rc)\n",
+    "print \"Ro=gm*(rbe*rc)=%0.2e\"%(Ro),\" ohm\"  #output resistance for  BJT (CBA)\n",
+    "\n",
+    "#NOTE: I have calculated first all the parameters for CG amplifier and then for CB amplifier but in book parameters have been calculated alternatingly for CG and CB amplifiers."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_5 Page No. 152"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "RL= 5000.00  ohm\n",
+      "Cc= 1.00e-07  farad\n",
+      "Ri= 100000.00  ohm\n",
+      "CSH= 0.00  farad\n",
+      "Avm=100.00\n",
+      "fL=1/(2*(pi)*(Ri)*(Cc))= 15.92 Hz \n",
+      "fH=1/(2*(pi)*(RL)*(CSH))= 3.18e+05  Hz\n",
+      "BW=fH-fL= 318293.97  Hz\n",
+      "fT=Avm*fH= 3.18e+07  Hz\n"
+     ]
+    }
+   ],
+   "source": [
+    "from math import pi\n",
+    "from __future__ import division  \n",
+    "RL=5*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\"  #Load resistance\n",
+    "Cc=0.1*10**(-6)\n",
+    "print \"Cc= %0.2e\"%(Cc),\" farad\"  #capacitance\n",
+    "Ri=100*10**(3)\n",
+    "print \"Ri= %0.2f\"%(Ri),\" ohm\"  #  input resistance for Amplifier\n",
+    "CSH=100*10**(-12)\n",
+    "print \"CSH= %0.2f\"%(CSH),\" farad\"  #shunt load capacitance\n",
+    "Avm=100\n",
+    "print \"Avm=%0.2f\"%(Avm) # Mid-frequency gain \n",
+    "fL=1/(2*(pi)*(Ri)*(Cc))\n",
+    "print \"fL=1/(2*(pi)*(Ri)*(Cc))= %0.2f\"%(fL),\"Hz \" # Lower cutoff-frequency \n",
+    "fH=1/(2*(pi)*(RL)*(CSH))\n",
+    "print \"fH=1/(2*(pi)*(RL)*(CSH))= %0.2e\"%(fH),\" Hz\" # Higher cutoff-frequency \n",
+    "BW=fH-fL\n",
+    "print \"BW=fH-fL= %0.2f\"%(BW),\" Hz\" # Bandwidth\n",
+    "fT=Avm*fH\n",
+    "print \"fT=Avm*fH= %0.2e\"%(fT),\" Hz\" # Unity gain bandwidth\n",
+    "# ERROR NOTE: calculated value of lower cutoff frequency, fL= 15.915494 Hz but in book given as 15.0 Hz   "
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_6 Page No. 152"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "IDSS = 0.02  ampere\n",
+      "VP= -4.00  volts\n",
+      "VGSQ= -2.00  volts\n",
+      "Vsm= 0.20  volts\n",
+      "D=(((0.5)*(Vsm)**2)/(4*Vsm))*100  =2.50 % \n"
+     ]
+    }
+   ],
+   "source": [
+    "from __future__ import division  \n",
+    "IDSS=16*10**(-3)\n",
+    "print \"IDSS = %0.2f\"%(IDSS),\" ampere\" #  maximum drain current JFET \n",
+    "VP=(-4)\n",
+    "print \"VP= %0.2f\"%(VP),\" volts\" # pinch off voltage for JFET \n",
+    "VGSQ=(-2)\n",
+    "print \"VGSQ= %0.2f\"%(VGSQ),\" volts\" # Gate  operating point voltage \n",
+    "Vsm=(0.2)\n",
+    "print \"Vsm= %0.2f\"%(Vsm),\" volts\" #  sinusoidal input voltage for JFET \n",
+    "D=(((0.5)*(Vsm)**2)/(4*Vsm))*100 # derived from ID=IDSS(1-VGS/VP)**2 and putting value of VGS=VGSQ+Vs, where Vs=Vsm sinwt\n",
+    "print \"D=(((0.5)*(Vsm)**2)/(4*Vsm))*100  =%0.2f\"%(D),\"% \" #  Percentage second harmonic distortion calculation"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_7 Page No. 153"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Ic = 1.00e-03  ampere\n",
+      "rbe= 2000.00  ohm\n",
+      "gm = 0.05  A/V\n",
+      "Beta_o = 100.00  \n",
+      "rc= 50000.00  ohm\n",
+      "Cbe= 1.00e-11  farad\n",
+      "Ctc= 1.00e-12  farad\n",
+      "part(i)\n",
+      "RL= 10000.00  ohm\n",
+      "Rs= 500.00  ohm\n",
+      "Rth=(Rs*rbe)/(Rs+rbe)=400.00  ohm\n",
+      "Avm=(-gm*RL)=-500.00\n",
+      "CM=Ctc*(1-Avm)= 0.00  farad\n",
+      "Ci=Cbe= 0.00  farad\n",
+      "fHi=1/(2*(pi)*(Rth)*(Cbe+CM))= 778644.54  Hz\n",
+      "Ri=rbe =2000.00  ohm\n",
+      "R0= rc=50000.00  ohm\n",
+      "fB=1/(2*(pi)*(rbe)*(Cbe))= 7.96e+06  Hz\n",
+      "fT=Beta_o*fB= 7.96e+08  Hz\n",
+      "part(ii)\n",
+      "Rs= 50000.00  ohm\n",
+      "RL= 1000.00  ohm\n",
+      "fhi=1/(2*(pi)*(Rs)*(Ctc))= 3.18e+06  Hz\n",
+      "Avm=(gm*RL)/(1+gm*RL)=0.98\n",
+      "Ro= 1/gm=20.00  ohm\n",
+      "Ri=Beta_o*RL =100000.00  ohm\n",
+      "part(iii)\n",
+      "RL= 10000.00  ohm\n",
+      "Rs= 50.00  ohm\n",
+      "fHi=gm/(2*(pi)*(Cbe))= 7.96e+08  Hz\n",
+      "fHo=gm/(2*(pi)*(Ctc)*(RL))= 1.59e+07  Hz\n",
+      "Avs=(gm*RL)/(1+gm*Rs)=142.86\n",
+      "Ri= 1/gm=20.00  ohm\n",
+      "Ro=Beta_o*rc =5.00e+06  ohm\n"
+     ]
+    }
+   ],
+   "source": [
+    "from math import pi\n",
+    "from __future__ import division  \n",
+    "Ic=1*10**(-3)\n",
+    "print \"Ic = %0.2e\"%(Ic),\" ampere\" #  collector current BJT\n",
+    "rbe=2*10**(3)\n",
+    "print \"rbe= %0.2f\"%(rbe),\" ohm\"  #base -emitter resistance\n",
+    "gm=50*10**(-3)\n",
+    "print \"gm = %0.2f\"%(gm),\" A/V\"#  transconductance for BJT\n",
+    "Beta_o=100\n",
+    "print \"Beta_o = %0.2f\"%(Beta_o),\" \" #BJT gain\n",
+    "rc=50*10**(3)\n",
+    "print \"rc= %0.2f\"%(rc),\" ohm\"  #collector resistance\n",
+    "Cbe=10*10**(-12)\n",
+    "print \"Cbe= %0.2e\"%(Cbe),\" farad\"  #base -emitter capacitance\n",
+    "Ctc=1*10**(-12)\n",
+    "print \"Ctc= %0.2e\"%(Ctc),\" farad\"  #input device capacitance\n",
+    "print \"part(i)\"# part(i)of question\n",
+    "RL=10*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\"  #Load resistance\n",
+    "Rs=500\n",
+    "print \"Rs= %0.2f\"%(Rs),\" ohm\"  #input source resistance\n",
+    "Rth=(Rs*rbe)/(Rs+rbe)\n",
+    "print \"Rth=(Rs*rbe)/(Rs+rbe)=%0.2f\"%(Rth),\" ohm\"  # eqivalent resistance\n",
+    "Avm=(-gm*RL)\n",
+    "print \"Avm=(-gm*RL)=%0.2f\"%(Avm) # Mid-frequency gain for CE amplifier\n",
+    "CM=Ctc*(1-Avm)\n",
+    "print \"CM=Ctc*(1-Avm)= %0.2f\"%(CM),\" farad\"  #calculated capacitance\n",
+    "Ci=Cbe\n",
+    "print \"Ci=Cbe= %0.2f\"%(Ci),\" farad\"  #calculated input capacitance\n",
+    "fHi=1/(2*(pi)*(Rth)*(Cbe+CM))\n",
+    "print \"fHi=1/(2*(pi)*(Rth)*(Cbe+CM))= %0.2f\"%(fHi),\" Hz\" # Higher-frequency cutoff for CE amplifier\n",
+    "Ri=rbe\n",
+    "print \"Ri=rbe =%0.2f\"%(Ri),\" ohm\"  #input resistance CE amplifier\n",
+    "Ro=rc\n",
+    "print \"R0= rc=%0.2f\"%(Ro),\" ohm\"  #output  resistance for CE amplifier\n",
+    "fB=1/(2*(pi)*(rbe)*(Cbe))\n",
+    "print \"fB=1/(2*(pi)*(rbe)*(Cbe))= %0.2e\"%(fB),\" Hz\" # base terminal frequency cutoff\n",
+    "fT=Beta_o*fB\n",
+    "print \"fT=Beta_o*fB= %0.2e\"%(fT),\" Hz\" # Unity gain bandwidth for CE amplifier\n",
+    "print \"part(ii)\"# part(ii)of question\n",
+    "Rs=50*10**(3)\n",
+    "print \"Rs= %0.2f\"%(Rs),\" ohm\"  #input source resistance for CC amplifier\n",
+    "RL=1*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\"  #Load resistance  for CC amplifier\n",
+    "fhi=1/(2*(pi)*(Rs)*(Ctc))\n",
+    "print \"fhi=1/(2*(pi)*(Rs)*(Ctc))= %0.2e\"%(fhi),\" Hz\" # Higher-frequency cutoff for CC amplifier\n",
+    "Avm=(gm*RL)/(1+gm*RL)\n",
+    "print \"Avm=(gm*RL)/(1+gm*RL)=%0.2f\"%(Avm) # Mid-frequency gain for CC amplifier\n",
+    "Ro=1/gm\n",
+    "print \"Ro= 1/gm=%0.2f\"%(Ro),\" ohm\"  #output  resistance for CC amplifier\n",
+    "Ri=Beta_o*RL\n",
+    "print \"Ri=Beta_o*RL =%0.2f\"%(Ri),\" ohm\"  #input resistance CE amplifier\n",
+    "print \"part(iii)\"# part(iii)of question\n",
+    "RL=10*10**(3)\n",
+    "print \"RL= %0.2f\"%(RL),\" ohm\" #Load resistance  for CB amplifier\n",
+    "Rs=50\n",
+    "print \"Rs= %0.2f\"%(Rs),\" ohm\"  #input source resistance for CB amplifier\n",
+    "fHi=gm/(2*(pi)*(Cbe))\n",
+    "print \"fHi=gm/(2*(pi)*(Cbe))= %0.2e\"%(fHi),\" Hz\" # Higher-frequency cutoff for CB amplifier\n",
+    "fHo=1/(2*(pi)*(Ctc)*(RL))\n",
+    "print \"fHo=gm/(2*(pi)*(Ctc)*(RL))= %0.2e\"%(fHo),\" Hz\" # Higher-frequency cutoff for CB amplifier\n",
+    "Avs=(gm*RL)/(1+gm*Rs)\n",
+    "print \"Avs=(gm*RL)/(1+gm*Rs)=%0.2f\"%(Avs) # Mid-frequency gain for CB amplifier\n",
+    "Ri=1/gm\n",
+    "print \"Ri= 1/gm=%0.2f\"%(Ri),\" ohm\"  #output  resistance for CB amplifier\n",
+    "Ro=Beta_o*rc\n",
+    "print \"Ro=Beta_o*rc =%0.2e\"%(Ro),\" ohm\"  #input resistance CB amplifier\n",
+    "#ERROR NOTE:some parameters in the book have been calculated using gm=40 mA/V while given value is gm=50 mA/V. So ,for part(ii) CC amplifier correct value of R0=20 ohm,Ri=100000 ohm,and for part(iii)CB amplifier over all voltage gain Avs=142.85714 ,Ri=20 ohm all calculated for gm=50 mA/V."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 5_8 Page No. 154"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "tp= 0.01  s\n",
+      "tr= 5.00e-08  s\n",
+      "CSH= 5.00e-11  farad\n",
+      "percentage tilt= 5.00 %\n",
+      "Ri= 100000.00  ohm\n",
+      "RL=tr/(2.2*CSH)= 454.55  ohm\n",
+      "Cc= (tp*100)/( tilt*Ri)=2.00e-06  farad\n"
+     ]
+    }
+   ],
+   "source": [
+    "from __future__ import division  \n",
+    "tp=10*10**(-3)\n",
+    "print \"tp= %0.2f\"%(tp),\" s\" # Time period of pulse\n",
+    "tr=0.05*10**(-6)\n",
+    "print \"tr= %0.2e\"%(tr),\" s\" # Rise-Time of pulse\n",
+    "CSH=50*10**(-12)\n",
+    "print \"CSH= %0.2e\"%(CSH),\" farad\"  #output capacitor\n",
+    "tilt=5\n",
+    "print \"percentage tilt= %0.2f\"%(tilt),\"%\"  #Sag or percentage tilt of output \n",
+    "Ri=100*10**(3)\n",
+    "print \"Ri= %0.2f\"%(Ri),\" ohm\"  # source resistance\n",
+    "RL=tr/(2.2*CSH)\n",
+    "print \"RL=tr/(2.2*CSH)= %0.2f\"%(RL),\" ohm\"  #Load resistance calculation\n",
+    "Cc=(tp*100)/(tilt*Ri)\n",
+    "print \"Cc= (tp*100)/( tilt*Ri)=%0.2e\"%(Cc),\" farad\"  #capacitance\n",
+    "#ERROR NOTE: calculated value of RL=454.54545 ohm but in book given as 455 ohm  "
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 2",
+   "language": "python",
+   "name": "python2"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.9"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}