10 files changed, 114 insertions, 0 deletions
diff --git a/3850/CH35/EX35.1/Ex35_1.sce b/3850/CH35/EX35.1/Ex35_1.sce
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index 000000000..daff8746f
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+
+//To Calculate Magnetic Field due to a 1cm piece of Wire
+
+//Example 35.1
+
+clear;
+
+clc;
+
+i=10;//Current in the Wire in Amperes
+
+dl=10^-2;//Length of the wire in metres
+
+r=2;//Distance of point P from wire in metres
+
+theta=%pi/4;//Angle made by point P with the wire
+
+k=1*10^-7;//Constant (u0/(4*pi))
+
+dB=(k*i*dl*sin(theta))/r^2;//Formula for finding the magnetic field
+
+printf("Magnetic Field due to a piece of Wire = %.1f*10^-9 T",dB*10^9);
diff --git a/3850/CH35/EX35.1/Ex35_1.txt b/3850/CH35/EX35.1/Ex35_1.txt
new file mode 100644
index 000000000..3a7205f2f
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+++ b/3850/CH35/EX35.1/Ex35_1.txt
@@ -0,0 +1,2 @@
+
+ Magnetic Field due to a piece of Wire = 1.8*10^-9 T
+\ No newline at end of file
diff --git a/3850/CH35/EX35.2/Ex35_2.sce b/3850/CH35/EX35.2/Ex35_2.sce
new file mode 100644
index 000000000..761ee0ba5
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+++ b/3850/CH35/EX35.2/Ex35_2.sce
@@ -0,0 +1,22 @@
+
+//To Find Magnetic Field between the wires
+
+//Example 35.2
+
+clear;
+
+clc;
+
+i=10;//Current flowing through wires in Amperes
+
+l=5*10^-2;//Seperation between two wires in metres
+
+d=l/2;//Distance of Point P from both wires in metres
+
+k=2*10^-7;// Constant k=(u0/(2*%pi))
+
+B=k*i/d;//Magnetic Field at point P due to each wire
+
+Bnet=2*B;//Net Magnetic Field at Point P due to both wires
+
+printf("Magnetic Field at point P between the two wires = %.0f uT",Bnet*10^6);
diff --git a/3850/CH35/EX35.2/Ex35_2.txt b/3850/CH35/EX35.2/Ex35_2.txt
new file mode 100644
index 000000000..daa3e2fc8
--- /dev/null
+++ b/3850/CH35/EX35.2/Ex35_2.txt
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+
+ Magnetic Field at point P between the two wires = 160 uT
+\ No newline at end of file
diff --git a/3850/CH35/EX35.3/Ex35_3.sce b/3850/CH35/EX35.3/Ex35_3.sce
new file mode 100644
index 000000000..3fa045c8b
--- /dev/null
+++ b/3850/CH35/EX35.3/Ex35_3.sce
@@ -0,0 +1,22 @@
+
+//To Find the Magnitude of Magnetic Force experienced by 10 cm of a wire
+
+//Example 35.3
+
+clear;
+
+clc;
+
+i=5;//Current in Amperes
+
+d=2.5*10^-2;//Separation between the wires in metres
+
+k=2*10^-7;// Constant k=(u0/(2*%pi))
+
+B=k*i/d;//Magnetic Field at the site of one wire due to other in T
+
+l=10*10^-2;//length of the wire in metres
+
+F=i*l*B;//Magnetic force experienced by the 10 cm of the wire due to the other
+
+printf("Magnetic force experienced by the 10 cm of the wire due to the other = %.1f*10^-5 N",F*10^5);
diff --git a/3850/CH35/EX35.3/Ex35_3.txt b/3850/CH35/EX35.3/Ex35_3.txt
new file mode 100644
index 000000000..c689707dc
--- /dev/null
+++ b/3850/CH35/EX35.3/Ex35_3.txt
@@ -0,0 +1,2 @@
+
+ Magnetic force experienced by the 10 cm of the wire due to the other = 2.0*10^-5 N
+\ No newline at end of file
diff --git a/3850/CH35/EX35.4/Ex35_4.sce b/3850/CH35/EX35.4/Ex35_4.sce
new file mode 100644
index 000000000..0ca384aab
--- /dev/null
+++ b/3850/CH35/EX35.4/Ex35_4.sce
@@ -0,0 +1,20 @@
+
+//To Calculate the Magnetic Field at the Centre of Coil
+
+//Example 35.4
+
+clear;
+
+clc;
+
+i=1.5;//Current Carried by the Circular Coil in Amperes
+
+n=25;//Number of turns in the coil
+
+a=1.5*10^-2;//Radius of the Circular coil in metres
+
+u0=4*%pi*10^-7;//Permeability of Vaccum
+
+B=u0*i*n/(2*a);//formula for finding the magnetic field at the centre
+
+printf("Magnetic Field at the Centre of Coil = %.2f*10^-3 T",B*10^3);
diff --git a/3850/CH35/EX35.4/Ex35_4.txt b/3850/CH35/EX35.4/Ex35_4.txt
new file mode 100644
index 000000000..ac8def8f1
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+++ b/3850/CH35/EX35.4/Ex35_4.txt
@@ -0,0 +1,2 @@
+
+ Magnetic Field at the Centre of Coil = 1.57*10^-3 T
+\ No newline at end of file
diff --git a/3850/CH35/EX35.5/Ex35_5.sce b/3850/CH35/EX35.5/Ex35_5.sce
new file mode 100644
index 000000000..a926a1884
--- /dev/null
+++ b/3850/CH35/EX35.5/Ex35_5.sce
@@ -0,0 +1,18 @@
+
+//To Calculate the Amount of Current
+
+//Example 35.5
+
+clear;
+
+clc;
+
+B=20*10^-3;//Magnetic field inside the solenoid in Tesla
+
+n=20*10^2;//Number of turns per unit metre
+
+u0=4*%pi*10^-7;//Permiability of Vaccum
+
+i=B/(u0*n);//Current flowing through the solenoid in Amperes
+
+printf("Current flowing through the solenoid = %.1f A",i);
diff --git a/3850/CH35/EX35.5/Ex35_5.txt b/3850/CH35/EX35.5/Ex35_5.txt
new file mode 100644
index 000000000..4819de86c
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+++ b/3850/CH35/EX35.5/Ex35_5.txt
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+
+ Current flowing through the solenoid = 8.0 A
+\ No newline at end of file