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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 7: Capacitors and Inductors"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 7.1: The_Capacitor.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"syms s t\n",
+"//part(a)\n",
+"i=diff(5*s^0,s)\n",
+"disp(i,'i=')\n",
+"//prt(b)\n",
+"i1=diff(4*sin(3*t),t)\n",
+"t=-2:.1:5\n",
+" plot (t,12*cos(3*t))\n",
+"xtitle('i vs t','t(s)','i(A)')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 7.2: The_Capacitor.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"t = 0:0.000001:0.002; \n",
+"deff('y=u(t)','y=1*(t>=0)');\n",
+"y =0.02*(u(t) - u(t-0.002));\n",
+"figure\n",
+"a=gca()\n",
+"subplot(111)\n",
+"plot2d(t,y,5,rect=[0 0 0.004 0.03])\n",
+"xtitle('i vs t','t in ms','i in mA')\n",
+"\n",
+"syms s\n",
+"//For t<=0 ms\n",
+"v=0\n",
+"//For the region in the rectangular pulse i.e 0<t<=2 ms\n",
+"v=integ(s^0,s)*4000\n",
+"//For t>2 ms\n",
+"v=8\n",
+"s=0:0.000001:0.002\n",
+"\n",
+"figure\n",
+"a=gca()\n",
+"subplot(111)\n",
+"plot(s,(4000*s),s+0.002,8)\n",
+"xtitle('v vs t','t in ms','v in V')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 7.3: The_Capacitor.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Example 7.3\n",
+"//Let wc be the energy stored in capacitor\n",
+"C=20*10^-6; R=10^6;\n",
+"t=0:0.001:0.5\n",
+"v=100*sin(2*%pi*t)\n",
+"wc=0.5*C*v^2\n",
+"plot(t,wc)\n",
+"xtitle('wC vs t','t in sec','wC in J')\n",
+"//Let iR be the current in the resistor\n",
+"iR=v/R\n",
+"//Let pR be the power dissipated in the resistor\n",
+"pR=iR^2*R\n",
+"//If wR is the energy dissipated in the resistor\n",
+"syms s\n",
+"wR=integ(100*(sin(2*%pi*s))^2,s,0,0.5)\n",
+"disp(wR,'wR=')\n",
+""
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 7.7: The_Inductor.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Example 7.7\n",
+"printf('Given')\n",
+"disp('i=12*sin(%pi*t/6),R=0.1 ohm,L=3H')\n",
+"t=0:.1:6\n",
+"i=12*sin(%pi*t/6),R=0.1;L=3;\n",
+"//Let wL be the energy stored in the inductor\n",
+"wL=0.5*L*i^2\n",
+"plot(t,wL)\n",
+"//From the above graph\n",
+"wLmax=216;tmax=3;\n",
+"printf('Maximum value at %d J at %d sec',wLmax,tmax)\n",
+"//Let pR be the power dissipated in the resistor\n",
+"pR=i^2*R\n",
+"//Energy converted to heat in 6 sec interval in the resistor is \n",
+"syms s\n",
+"wR=integ(14.4*(sin(%pi/6*s))^2,s,0,6)\n",
+"disp(wR,'wR')"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}