initial commit / add all books

20 files changed, 121 insertions, 0 deletions

diff --git a/1271/CH6/EX6.1/1.txt b/1271/CH6/EX6.1/1.txt
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+ Energy gained by electron = 8.000000e-17 J,

+ Speed of electron = 1.333333e+07 meter/sec,

+ Momentum of electron = 1.200000e-23 kg-meter/sec

diff --git a/1271/CH6/EX6.1/example6_1.sce b/1271/CH6/EX6.1/example6_1.sce
new file mode 100755
index 000000000..ca62c8ccd
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+clc 
+// Given that
+V = 500 // voltage across the electrode in eV
+m = 9e-31 // mass of electron in kg
+e = 1.6e-19 // charge on an electron in coulomb
+// Sample Problem 1 on page no. 6.20
+printf("\n # PROBLEM 1 # \n")
+E = e * V
+v = sqrt((2 * e * V) / m)
+p = m * v
+printf("\n Standard formula used \n E = e * V. \n v = sqrt((2 * e * V) / m). \n p = m * v. \n ")
+printf("\n Energy gained by electron = %e J,\n Speed of electron = %e meter/sec,\n Momentum of electron = %e kg-meter/sec",E,v,p)
diff --git a/1271/CH6/EX6.10/10.txt b/1271/CH6/EX6.10/10.txt
new file mode 100755
index 000000000..a276d6c0a
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+ Internal electric field = 1.000000e+06 V/m
\ No newline at end of file
diff --git a/1271/CH6/EX6.10/example6_10.sce b/1271/CH6/EX6.10/example6_10.sce
new file mode 100755
index 000000000..b9ebe71c8
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+++ b/1271/CH6/EX6.10/example6_10.sce
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+clc 
+// Given that
+v = 1e6 // velocity of ion beam in m/sec
+B = 1 // magnetic field in tesla
+// Sample Problem 10 on page no. 6.24
+printf("\n # PROBLEM 10 # \n")
+E = B * v
+printf("\n Standard formula used \n E = B * v. \n")
+printf("\n Internal electric field = %e V/m",E)
diff --git a/1271/CH6/EX6.12/12.txt b/1271/CH6/EX6.12/12.txt
new file mode 100755
index 000000000..085f14b4c
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+++ b/1271/CH6/EX6.12/12.txt
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+ Ratio of the new focus length to the initial focus length = 0.826446
\ No newline at end of file
diff --git a/1271/CH6/EX6.12/example6_12.sce b/1271/CH6/EX6.12/example6_12.sce
new file mode 100755
index 000000000..32cfe10c0
--- /dev/null
+++ b/1271/CH6/EX6.12/example6_12.sce
@@ -0,0 +1,8 @@
+clc 
+// Given that
+r = 1.1 // ratio of new number of turns to the initial number of turns
+// Sample Problem 12 on page no. 6.24
+printf("\n # PROBLEM 12 # \n")
+r_ = (1 / r)^2
+printf("\n Standard formula used \n r_ = (1 / r)^2. \n")
+printf("\n Ratio of the new focus length to the initial focus length = %f ",r_)
diff --git a/1271/CH6/EX6.2/2.txt b/1271/CH6/EX6.2/2.txt
new file mode 100755
index 000000000..df7742528
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+++ b/1271/CH6/EX6.2/2.txt
@@ -0,0 +1 @@
+ Momentum of acceleration = 8.800000e+13 meter/sec^2.
\ No newline at end of file
diff --git a/1271/CH6/EX6.2/example6_2.sce b/1271/CH6/EX6.2/example6_2.sce
new file mode 100755
index 000000000..b04afe1d6
--- /dev/null
+++ b/1271/CH6/EX6.2/example6_2.sce
@@ -0,0 +1,10 @@
+clc 
+// Given that
+v = 2.5e6 // speed of electron in meter/sec
+B = 2e-4 // magnetic field in tesla
+r = 1.76e11 // ratio of charge on electron to the mass of electron in C/kg
+// Sample Problem 2 on page no. 6.20
+printf("\n # PROBLEM 2 # \n")
+a = (B * r * v)
+printf("\n Standard formula used \n a = (B * r * v). \n ")
+printf("\n Momentum of acceleration = %e meter/square sec.",a)
diff --git a/1271/CH6/EX6.4/4.txt b/1271/CH6/EX6.4/4.txt
new file mode 100755
index 000000000..6c874a8f0
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+++ b/1271/CH6/EX6.4/4.txt
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+Radius of circle traced by the beam = 2.272727e-01 meter, 

+ Speed of beam in second case = 2.651974e+09 meter/sec,

+ Speed of beam in second case is greater than speed of light so we cannot use above formula

diff --git a/1271/CH6/EX6.4/example6_4.sce b/1271/CH6/EX6.4/example6_4.sce
new file mode 100755
index 000000000..7fcb9dbbf
--- /dev/null
+++ b/1271/CH6/EX6.4/example6_4.sce
@@ -0,0 +1,13 @@
+clc 
+// Given that
+v = 5.2e6 // speed of electron in meter/sec
+B = 1.3e-4 // magnetic field in tesla
+r = 1.76e11 // ratio of charge on electron to the mass of electron in C/kg
+E = 3.2e-12 // energy of the electron beam in J
+M = 9e-31 // mass of an electron in kg
+// Sample Problem 4 on page no. 6.22
+printf("\n # PROBLEM 4 # \n")
+R = v / (r * B)
+v_ = sqrt((2 * E) / M )
+printf("\n Standard formula used \n R = v / (r * B). \n v_ = sqrt((2 * E) / M ). \n")
+printf("\n Radius of circle traced by the beam = %f cm. \n Speed of beam in second case = %e meter/sec.\n Speed of beam in second case is greater than speed of light so we cannot use above formula.",R*100,v_)
diff --git a/1271/CH6/EX6.5/5.txt b/1271/CH6/EX6.5/5.txt
new file mode 100755
index 000000000..4cd8b42f2
--- /dev/null
+++ b/1271/CH6/EX6.5/5.txt
@@ -0,0 +1 @@
+ Ratio of the charge on an electron to the mass of an electron = 2.000000e+06 C/kg.
\ No newline at end of file
diff --git a/1271/CH6/EX6.5/example6_5.sce b/1271/CH6/EX6.5/example6_5.sce
new file mode 100755
index 000000000..3b9d6bad0
--- /dev/null
+++ b/1271/CH6/EX6.5/example6_5.sce
@@ -0,0 +1,10 @@
+clc 
+// Given that
+V = 2.500e3 // voltage across the electrode in V
+E = 3.6e4 // strength of electric field in V/m
+B = 1.2e-3 // magnetic field in tesla
+// Sample Problem 5 on page no. 6.22
+printf("\n # PROBLEM 5 # \n")
+r = (E / B)^2 / (2 * V)//calculation for ratio of the charge on an electron to the mass of an electron
+printf("\n Standard formula used \n e/m=(E/B)^2 / (2V). \n")
+printf("\n Ratio of the charge on an electron to the mass of an electron = %e C/kg.",r)
diff --git a/1271/CH6/EX6.6/6.txt b/1271/CH6/EX6.6/6.txt
new file mode 100755
index 000000000..c5ac940e0
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+++ b/1271/CH6/EX6.6/6.txt
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+Lamoure radius = 6.745369 meter
\ No newline at end of file
diff --git a/1271/CH6/EX6.6/example6_6.sce b/1271/CH6/EX6.6/example6_6.sce
new file mode 100755
index 000000000..b5f5af65c
--- /dev/null
+++ b/1271/CH6/EX6.6/example6_6.sce
@@ -0,0 +1,12 @@
+clc 
+// Given that
+M = 9.1e-31 // mass of electron in kg
+E = 1.6e-15 // energy of electron in J
+B = 5e-5 // magnetic field in tesla
+e = 1.6e-19 // charge on an electron in coulomb
+// Sample Problem 6 on page no. 6.23
+printf("\n # PROBLEM 6 # \n")
+v = sqrt((2 * E) / M)
+r = (M * v) / (e * B)
+printf("\n Standard formula used \n v = sqrt((2 * E) / M). \n r = (M * v) / (e * B). \n")
+printf("\n Larmoure radius = %f meter",r)
diff --git a/1271/CH6/EX6.7/7.txt b/1271/CH6/EX6.7/7.txt
new file mode 100755
index 000000000..5a567d4a7
--- /dev/null
+++ b/1271/CH6/EX6.7/7.txt
@@ -0,0 +1 @@
+ Larmour radius = 6.262500e+05 meter
\ No newline at end of file
diff --git a/1271/CH6/EX6.7/example6_7.sce b/1271/CH6/EX6.7/example6_7.sce
new file mode 100755
index 000000000..5a341eec9
--- /dev/null
+++ b/1271/CH6/EX6.7/example6_7.sce
@@ -0,0 +1,11 @@
+clc 
+// Given that
+Mp = 1.67e-27 // mass of proton in kg
+v = 3e5 // speed of proton in meter/sec
+B = 5e-9 // magnetic field in tesla
+e = 1.6e-19 // charge on a proton in coulomb
+// Sample Problem 7 on page no. 6.23
+printf("\n # PROBLEM 7 # \n")
+r = (Mp * v) / (e * B)//calculation for Larmour radius
+printf("\n Standard formula used \n r=m*v/(e*B). \n")
+printf("\n Larmour radius = %e meter",r)
diff --git a/1271/CH6/EX6.8/8.txt b/1271/CH6/EX6.8/8.txt
new file mode 100755
index 000000000..3765cd3f0
--- /dev/null
+++ b/1271/CH6/EX6.8/8.txt
@@ -0,0 +1 @@
+ Area traced by the trajectory of helium ion = 0.104929 square meter
\ No newline at end of file
diff --git a/1271/CH6/EX6.8/example6_8.sce b/1271/CH6/EX6.8/example6_8.sce
new file mode 100755
index 000000000..a30682580
--- /dev/null
+++ b/1271/CH6/EX6.8/example6_8.sce
@@ -0,0 +1,13 @@
+clc 
+// Given that
+M = 6.68e-27 // mass of helium ion in kg
+E = 1.6e-16 // energy of helium ion in J
+B = 5e-2 // magnetic field in tesla
+e = 1.6e-19 // charge on helium ion in coulomb
+// Sample Problem 8 on page no. 6.23
+printf("\n # PROBLEM 8 # \n")
+v = sqrt((2 * E) / M)//calculation for velocity
+r = (M * v) / (e * B)//calculation for Larmour radius
+A = %pi * r^2//calculation for area traced by the trajectory of helium ion
+printf("Standard formula used \n E=1/2*m*v^2,\n Rl=m*v/(e*B),\n A=pi*r^2\n")
+printf("\n Area traced by the trajectory of helium ion = %f square meter",A)
diff --git a/1271/CH6/EX6.9/9.txt b/1271/CH6/EX6.9/9.txt
new file mode 100755
index 000000000..63bf3d4a9
--- /dev/null
+++ b/1271/CH6/EX6.9/9.txt
@@ -0,0 +1 @@
+ The drift of the guiding centre = 1.000000e+05 m/sec
\ No newline at end of file
diff --git a/1271/CH6/EX6.9/example6_9.sce b/1271/CH6/EX6.9/example6_9.sce
new file mode 100755
index 000000000..6f9929966
--- /dev/null
+++ b/1271/CH6/EX6.9/example6_9.sce
@@ -0,0 +1,9 @@
+clc 
+// Given that
+E = 100 // strength of electric field in V/m
+B = 1e-3 // magnetic field in tesla
+// Sample Problem 9 on page no. 6.24
+printf("\n # PROBLEM 9 # \n")
+v = E / B
+printf("\n Standard formula used \n v = E / B. ")
+printf("\n The drift of the guiding center = %e m/sec",v)