initial commit / add all books

7 files changed, 94 insertions, 0 deletions

diff --git a/3769/CH15/EX15.1/Ex15_1.sce b/3769/CH15/EX15.1/Ex15_1.sce
new file mode 100644
index 000000000..777543da1
--- /dev/null
+++ b/3769/CH15/EX15.1/Ex15_1.sce
@@ -0,0 +1,11 @@
+clear
+//Given
+e=8.854*10**-12                           //C**2/N/m**2
+A=10**-4                                  //m**2
+E=3*10**6                                 //V/ms
+
+//Calculation
+Id=e*A*E
+
+//Result
+printf("\n Displacement current is %0.1f *10**-9 A",Id*10**9)
diff --git a/3769/CH15/EX15.10/Ex15_10.sce b/3769/CH15/EX15.10/Ex15_10.sce
new file mode 100644
index 000000000..810c88df9
--- /dev/null
+++ b/3769/CH15/EX15.10/Ex15_10.sce
@@ -0,0 +1,16 @@
+clear
+//Given
+f=18                         //W/cm**2
+A=20                          //cm**2
+t=30*60
+c=3.0*10**8
+
+//Calculation
+U=f*A*t
+P=U/c
+F=P/t
+P1=2*P
+F1=P1/t
+
+//Result
+printf("\n Average force exerted on the surface is %0.3f  N", F1)
diff --git a/3769/CH15/EX15.2/Ex15_2.sce b/3769/CH15/EX15.2/Ex15_2.sce
new file mode 100644
index 000000000..a991be807
--- /dev/null
+++ b/3769/CH15/EX15.2/Ex15_2.sce
@@ -0,0 +1,10 @@
+clear
+//Given
+Id=1                     //A
+C=10.0**-6                      //F
+
+//Calculation
+V=Id/C
+
+//Result
+printf("\n Instantaneous current is %0.3f  V/S", V)
diff --git a/3769/CH15/EX15.3/Ex15_3.sce b/3769/CH15/EX15.3/Ex15_3.sce
new file mode 100644
index 000000000..d5e4a9706
--- /dev/null
+++ b/3769/CH15/EX15.3/Ex15_3.sce
@@ -0,0 +1,20 @@
+clear
+//Given
+I=0.15                     //A
+R=0.12                     //m
+r=0.065                     //m
+r1=0.15                   //m
+
+//Calculation
+//
+A=%pi*R**2
+u=4*%pi*10**-7
+B=(u*I*r)/(2*%pi*R**2)
+B1=(u*I)/(2*%pi*r1)
+Bmax=(u*I)/(2*%pi*R)
+
+//Result
+printf("\n (i) (a) Magnetic field on the axis is zero")
+printf("\n (b) Magnetic field at r=6.5 cm is %0.2f *10**-7  T",B*10**7)
+printf("\n (c) Magnetic field at r=15 cm is %0.3f  T", B1)
+printf("\n (ii) Distance is %0.3f  T", Bmax)
diff --git a/3769/CH15/EX15.5/Ex15_5.sce b/3769/CH15/EX15.5/Ex15_5.sce
new file mode 100644
index 000000000..3ce7eacab
--- /dev/null
+++ b/3769/CH15/EX15.5/Ex15_5.sce
@@ -0,0 +1,12 @@
+clear
+//Given
+r=0.05                      //m
+E=10**12                     //V/m/s
+e=8.854*10**-12
+
+//Calculation
+//
+Id=e*%pi*r**2*E
+
+//Result
+printf("\n Displacement current is %0.4f  A",Id)
diff --git a/3769/CH15/EX15.8/Ex15_8.sce b/3769/CH15/EX15.8/Ex15_8.sce
new file mode 100644
index 000000000..acf008757
--- /dev/null
+++ b/3769/CH15/EX15.8/Ex15_8.sce
@@ -0,0 +1,15 @@
+clear
+//Given
+E0=8*10**-4                         //v
+c=3.0*10**8
+w=6*10**6
+
+//Calculation
+//
+B0=E0/c
+f=w/(2.0*%pi)
+l=c/f
+
+//Result
+printf("\n Wavelength of the wave is %0.4f  m",l*10**-4)
+printf("\n Frequency is %0.3f  *10**10 Hz",f*10**-6)
diff --git a/3769/CH15/EX15.9/Ex15_9.sce b/3769/CH15/EX15.9/Ex15_9.sce
new file mode 100644
index 000000000..65b03af8d
--- /dev/null
+++ b/3769/CH15/EX15.9/Ex15_9.sce
@@ -0,0 +1,10 @@
+clear
+//Given
+E=6.3               //V/m
+c=3.0*10**8
+
+//Calculation
+B=E/c
+
+//Result
+printf("\n B= %0.3f  K^ Tesla", B)