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-rw-r--r--3769/CH10/EX10.1/Ex10_1.sce14
-rw-r--r--3769/CH10/EX10.10/Ex10_10.sce10
-rw-r--r--3769/CH10/EX10.11/Ex10_11.sce15
-rw-r--r--3769/CH10/EX10.12/Ex10_12.sce17
-rw-r--r--3769/CH10/EX10.13/Ex10_13.sce12
-rw-r--r--3769/CH10/EX10.14/Ex10_14.sce14
-rw-r--r--3769/CH10/EX10.15/Ex10_15.sce17
-rw-r--r--3769/CH10/EX10.16/Ex10_16.sce13
-rw-r--r--3769/CH10/EX10.18/Ex10_18.sce13
-rw-r--r--3769/CH10/EX10.19/Ex10_19.sce10
-rw-r--r--3769/CH10/EX10.2/Ex10_2.sce14
-rw-r--r--3769/CH10/EX10.20/Ex10_20.sce14
-rw-r--r--3769/CH10/EX10.22/Ex10_22.sce11
-rw-r--r--3769/CH10/EX10.24/Ex10_24.sce12
-rw-r--r--3769/CH10/EX10.25/Ex10_25.sce11
-rw-r--r--3769/CH10/EX10.26/Ex10_26.sce13
-rw-r--r--3769/CH10/EX10.27/Ex10_27.sce12
-rw-r--r--3769/CH10/EX10.28/Ex10_28.sce11
-rw-r--r--3769/CH10/EX10.30/Ex10_30.sce11
-rw-r--r--3769/CH10/EX10.5/Ex10_5.sce13
-rw-r--r--3769/CH10/EX10.6/Ex10_6.sce11
-rw-r--r--3769/CH10/EX10.7/Ex10_7.sce13
-rw-r--r--3769/CH10/EX10.8/Ex10_8.sce14
-rw-r--r--3769/CH10/EX10.9/Ex10_9.sce13
24 files changed, 308 insertions, 0 deletions
diff --git a/3769/CH10/EX10.1/Ex10_1.sce b/3769/CH10/EX10.1/Ex10_1.sce
new file mode 100644
index 000000000..0ef4af324
--- /dev/null
+++ b/3769/CH10/EX10.1/Ex10_1.sce
@@ -0,0 +1,14 @@
+clear
+//Given
+F=0.8*10**-3*9.8 //N
+d=0.1 //m
+u=10**-7
+
+//Calculation
+//
+m=sqrt(F*d**2/(u*5))
+m1=5*m
+
+//Result
+printf("\n Strength of pole M1 is %0.2f Am",m)
+printf("\n Strength of pole M2 is %0.1f Am",m1)
diff --git a/3769/CH10/EX10.10/Ex10_10.sce b/3769/CH10/EX10.10/Ex10_10.sce
new file mode 100644
index 000000000..4745062cf
--- /dev/null
+++ b/3769/CH10/EX10.10/Ex10_10.sce
@@ -0,0 +1,10 @@
+clear
+//Given
+A=7.5*10**-4 //m**2
+I=12 //A
+
+//Calculation
+M=A*I
+
+//Result
+printf("\n Magnitude of the magnetic moment is %0.3f *10**-3 Am**2", M*10**3)
diff --git a/3769/CH10/EX10.11/Ex10_11.sce b/3769/CH10/EX10.11/Ex10_11.sce
new file mode 100644
index 000000000..61e59e77f
--- /dev/null
+++ b/3769/CH10/EX10.11/Ex10_11.sce
@@ -0,0 +1,15 @@
+clear
+//Given
+n=100
+I=0.1 //A
+r=0.05
+B=1.5 //T
+
+//Calculation
+//
+M=n*I*%pi*r**2
+W=2*M*B
+
+//Result
+printf("\n Magnitude of the coil is %0.4f Am**2",M)
+printf("\n Workdone is %0.4f J",W)
diff --git a/3769/CH10/EX10.12/Ex10_12.sce b/3769/CH10/EX10.12/Ex10_12.sce
new file mode 100644
index 000000000..017f4d73c
--- /dev/null
+++ b/3769/CH10/EX10.12/Ex10_12.sce
@@ -0,0 +1,17 @@
+clear
+//Given
+n=10
+I=3
+A=7.85*10**-3
+B=10**-2 //T
+
+//Calculation
+//
+M=n*I*A
+U1=-M*B*cos(0)
+Uf=-M*B*cos(90)
+w=-U1
+t=M*B*sin(90*3.14/180.0)
+
+//Result
+printf("\n Work done is %0.1f *10**-3 Nm",t*10**3)
diff --git a/3769/CH10/EX10.13/Ex10_13.sce b/3769/CH10/EX10.13/Ex10_13.sce
new file mode 100644
index 000000000..ab715c7eb
--- /dev/null
+++ b/3769/CH10/EX10.13/Ex10_13.sce
@@ -0,0 +1,12 @@
+clear
+//Given
+M=4.8*10**-2 //J/T
+a=30 //degree
+B=3*10**-2 //t
+
+//Calculation
+//
+t=M*B*sin(a*3.14/180.0)
+
+//Result
+printf("\n Torque acting on the needle is %0.1f *10**-4 Nm",t*10**4)
diff --git a/3769/CH10/EX10.14/Ex10_14.sce b/3769/CH10/EX10.14/Ex10_14.sce
new file mode 100644
index 000000000..1034bb52e
--- /dev/null
+++ b/3769/CH10/EX10.14/Ex10_14.sce
@@ -0,0 +1,14 @@
+clear
+//Given
+B=0.2 //T
+a=30 //degree
+t=0.06 //Nm
+
+//Calculation
+//
+M=t/(B*sin(a*3.14/180.0))
+U=M*B*cos(1*3.14/180.0)
+
+//Result
+printf("\n (i) Magnetic moment of the magnet is %0.1f Am**2",M)
+printf("\n (ii) Orientation of the magnet is %0.0f ",U)
diff --git a/3769/CH10/EX10.15/Ex10_15.sce b/3769/CH10/EX10.15/Ex10_15.sce
new file mode 100644
index 000000000..87fce370c
--- /dev/null
+++ b/3769/CH10/EX10.15/Ex10_15.sce
@@ -0,0 +1,17 @@
+clear
+//given
+a=30 //degree
+B=800*10**-4 //T
+t=0.016 //Nm
+A=2*10**-4 //m**2
+n=1000 //turns
+
+//Calculation
+M=t/(B*sin(a*3.14/180.0))
+W=2*M*B
+I=M/(n*A)
+
+//Result
+printf("\n (a) Magnetic moment of the magnet is %0.2f Am**2",M)
+printf("\n (b) Work done is %0.3f J",W)
+printf("\n (c) Current flowing through the solenoid is %0.0f A",I)
diff --git a/3769/CH10/EX10.16/Ex10_16.sce b/3769/CH10/EX10.16/Ex10_16.sce
new file mode 100644
index 000000000..528e141c0
--- /dev/null
+++ b/3769/CH10/EX10.16/Ex10_16.sce
@@ -0,0 +1,13 @@
+clear
+//Given
+t=6.70
+n=10.0
+I=7.5*10**-6 //Kgm**2
+M=6.7*10**-2 //Am**2
+
+//Calculation
+T=t/n
+B=(4*%pi**2*I)/(M*T**2)
+
+//Result
+printf("\n Magnitude of the magnetic field is %0.2f T",B)
diff --git a/3769/CH10/EX10.18/Ex10_18.sce b/3769/CH10/EX10.18/Ex10_18.sce
new file mode 100644
index 000000000..eee32d977
--- /dev/null
+++ b/3769/CH10/EX10.18/Ex10_18.sce
@@ -0,0 +1,13 @@
+clear
+//Given
+t=1.2*10**-3 //nm
+M=60
+H=40*10**-6
+
+//Calculation
+//
+A=t/(M*H)
+a=asin(A)*180/3.14
+
+//Result
+printf("\n Angle of the declination is %0.0f degree",a)
diff --git a/3769/CH10/EX10.19/Ex10_19.sce b/3769/CH10/EX10.19/Ex10_19.sce
new file mode 100644
index 000000000..42ed712db
--- /dev/null
+++ b/3769/CH10/EX10.19/Ex10_19.sce
@@ -0,0 +1,10 @@
+clear
+//Given
+V=sqrt(3)
+
+//calculation
+//
+a=atan(V)*180/3.14
+
+//Result
+printf("\n Angle of dip is %0.0f Degree",a)
diff --git a/3769/CH10/EX10.2/Ex10_2.sce b/3769/CH10/EX10.2/Ex10_2.sce
new file mode 100644
index 000000000..a821d1694
--- /dev/null
+++ b/3769/CH10/EX10.2/Ex10_2.sce
@@ -0,0 +1,14 @@
+clear
+//Given
+F=14.4*10**-4 //N
+d=0.05 //m
+F1=1.6*10**-4
+
+//Calculation
+//
+u=4*%pi*10**-7
+m=sqrt((F*4*%pi*d**2)/u)
+d1=1/(sqrt((F1*4*%pi)/(u*m**2)))
+
+//Result
+printf("\n Distance is %0.3f m",d1)
diff --git a/3769/CH10/EX10.20/Ex10_20.sce b/3769/CH10/EX10.20/Ex10_20.sce
new file mode 100644
index 000000000..5eb9cc7aa
--- /dev/null
+++ b/3769/CH10/EX10.20/Ex10_20.sce
@@ -0,0 +1,14 @@
+clear
+//Given
+H=0.28 //G
+V=0.40 //G
+
+//Calculation
+//
+A=V/H
+a=atan(A)*180/3.14
+R=sqrt(H**2+V**2)
+
+//Result
+printf("\n (i) Angle of dip is %0.0f Degree",a)
+printf("\n (ii) earths total magnetic field is %0.2f G",R)
diff --git a/3769/CH10/EX10.22/Ex10_22.sce b/3769/CH10/EX10.22/Ex10_22.sce
new file mode 100644
index 000000000..126a51a3c
--- /dev/null
+++ b/3769/CH10/EX10.22/Ex10_22.sce
@@ -0,0 +1,11 @@
+clear
+//Given
+H=0.40
+a=18 //degree
+
+//Calculation
+//
+R=H/(cos(a*3.14/180.0))
+
+//Result
+printf("\n Magnitude of earths magnetic field is %0.2f G",R)
diff --git a/3769/CH10/EX10.24/Ex10_24.sce b/3769/CH10/EX10.24/Ex10_24.sce
new file mode 100644
index 000000000..bfedc791f
--- /dev/null
+++ b/3769/CH10/EX10.24/Ex10_24.sce
@@ -0,0 +1,12 @@
+clear
+//Given
+a=45 //Degree
+b=60 //Degree
+
+//Calculation
+//
+A=tan(a*3.14/180.0)/(cos(b*3.14/180.0))
+a=atan(A)*180/3.14
+
+//Result
+printf("\n Apparant dip is %0.1f Degree",a)
diff --git a/3769/CH10/EX10.25/Ex10_25.sce b/3769/CH10/EX10.25/Ex10_25.sce
new file mode 100644
index 000000000..a32507d03
--- /dev/null
+++ b/3769/CH10/EX10.25/Ex10_25.sce
@@ -0,0 +1,11 @@
+clear
+//Given
+M=1.6 //Am**2
+d=0.20 //m
+u=10**-7 //N/A**2
+
+//Calculation
+H=u*2*M/(d**3)
+
+//Result
+printf("\n Horizontal component of the earths magnetic field is %0.3f T", H)
diff --git a/3769/CH10/EX10.26/Ex10_26.sce b/3769/CH10/EX10.26/Ex10_26.sce
new file mode 100644
index 000000000..8f45fed5d
--- /dev/null
+++ b/3769/CH10/EX10.26/Ex10_26.sce
@@ -0,0 +1,13 @@
+clear
+//Given
+l=0.05 //m
+d=0.12 //m
+H=0.34*10**-4 //T
+
+//Calculation
+//
+u=4*%pi*10**-7
+M=(4*%pi*H*(d**2+l**2)**1.5)/u
+
+//Result
+printf("\n Magnetic moment of the magnet is %0.3f J/T",M)
diff --git a/3769/CH10/EX10.27/Ex10_27.sce b/3769/CH10/EX10.27/Ex10_27.sce
new file mode 100644
index 000000000..f2e8f39a8
--- /dev/null
+++ b/3769/CH10/EX10.27/Ex10_27.sce
@@ -0,0 +1,12 @@
+clear
+//Given
+r=7*10**-2 //m
+H=2*10**-5 //T
+n=50
+u=4*%pi*10**-7
+//calculation
+//
+l=(2*r*H*tan(45*180/3.14))/u*n
+
+//Result
+printf("\n Value of current is %0.3f A",l*10**-3)
diff --git a/3769/CH10/EX10.28/Ex10_28.sce b/3769/CH10/EX10.28/Ex10_28.sce
new file mode 100644
index 000000000..e592dab25
--- /dev/null
+++ b/3769/CH10/EX10.28/Ex10_28.sce
@@ -0,0 +1,11 @@
+clear
+//Given
+K=0.095 //A
+n=50
+r=10*10**-2 //m
+u=4*%pi*10**-7
+//Calculation
+H=K*u*n/(2.0*r)
+
+//Result
+printf("\n Horizontal component of earths magnetic field is %0.3f *10**-4 T",H*10**4)
diff --git a/3769/CH10/EX10.30/Ex10_30.sce b/3769/CH10/EX10.30/Ex10_30.sce
new file mode 100644
index 000000000..abe4b015c
--- /dev/null
+++ b/3769/CH10/EX10.30/Ex10_30.sce
@@ -0,0 +1,11 @@
+clear
+//Given
+a=30 //degree
+b=45 //degree
+u=4*%pi*10**-7
+//Calculation
+//
+m=(2*tan(a*3.14/180.0))/(tan(b*3.14/180.0))
+
+//Result
+printf("\n Ratio of number of turns of the tangent galvanometers %0.3f ",m)
diff --git a/3769/CH10/EX10.5/Ex10_5.sce b/3769/CH10/EX10.5/Ex10_5.sce
new file mode 100644
index 000000000..a1f0669dc
--- /dev/null
+++ b/3769/CH10/EX10.5/Ex10_5.sce
@@ -0,0 +1,13 @@
+clear
+//given
+M=8
+d=0.2
+u=4*%pi*10**-7
+
+//Calculation
+B=u*2*M/(4*%pi*d**3)
+Beqa=B/2.0
+
+//Result
+printf("\n (i) Magnetic induction at axial point %0.3f *10**-4 T", B*10**4)
+printf("\n (ii) Magnetic induction at equatorial point is %0.3f *10**-4 T",Beqa*10**4)
diff --git a/3769/CH10/EX10.6/Ex10_6.sce b/3769/CH10/EX10.6/Ex10_6.sce
new file mode 100644
index 000000000..b62b27c72
--- /dev/null
+++ b/3769/CH10/EX10.6/Ex10_6.sce
@@ -0,0 +1,11 @@
+clear
+//Given
+d=6.4*10**6 //m
+B=0.4*10**-4 //T
+u=4*%pi*10**-7
+//Calculation
+//
+M=(B*4*%pi*d**3)/u
+
+//Result
+printf("\n earths dipole moment is %0.2f *10**23 Am**2",M*10**-23)
diff --git a/3769/CH10/EX10.7/Ex10_7.sce b/3769/CH10/EX10.7/Ex10_7.sce
new file mode 100644
index 000000000..38c5a10ce
--- /dev/null
+++ b/3769/CH10/EX10.7/Ex10_7.sce
@@ -0,0 +1,13 @@
+clear
+//Given
+M=0.40
+d=0.5
+u=4*%pi*10**-7
+
+//Calculation
+Beqa=u*M/(4*%pi*d**3)
+Baxial=2*Beqa
+
+//Result
+printf("\n Magnitude of axial field is %0.3f T", Baxial)
+printf("\n Magnitude of equatorial field is %0.3f T",Beqa)
diff --git a/3769/CH10/EX10.8/Ex10_8.sce b/3769/CH10/EX10.8/Ex10_8.sce
new file mode 100644
index 000000000..8f4d94d58
--- /dev/null
+++ b/3769/CH10/EX10.8/Ex10_8.sce
@@ -0,0 +1,14 @@
+clear
+//Given
+e=1.6*10**-19
+f=6.8*10**15
+n=1
+r=0.53*10**-10
+
+//Calculation
+//
+I=e*f
+M=n*I*%pi*r**2
+
+//Result
+printf("\n Equivalent magnetic moment is %0.1f *10**-24 Am**2",M*10**24)
diff --git a/3769/CH10/EX10.9/Ex10_9.sce b/3769/CH10/EX10.9/Ex10_9.sce
new file mode 100644
index 000000000..6331d1c74
--- /dev/null
+++ b/3769/CH10/EX10.9/Ex10_9.sce
@@ -0,0 +1,13 @@
+clear
+//Given
+n=50
+r=0.2 //m
+I=12 //A
+u=4*%pi*10**-7
+//Calculation
+B=(u*n*I)/(2.0*r)
+M=n*I*%pi*r**2
+
+//Result
+printf("\n (i) Magnetic field at the centre of the coil is %0.3f *10**-3 T",B*10**3)
+printf("\n (ii) Magnetic moment is %0.1f Am**2",M)
generated by cgit (git 2.34.1) at 2025-03-08 08:04:42 +0000