diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3802/CH4/EX4.1/Ex4_1.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3802/CH4/EX4.1/Ex4_1.sce')
| -rw-r--r-- | 3802/CH4/EX4.1/Ex4_1.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3802/CH4/EX4.1/Ex4_1.sce b/3802/CH4/EX4.1/Ex4_1.sce new file mode 100644 index 000000000..52c23bc3b --- /dev/null +++ b/3802/CH4/EX4.1/Ex4_1.sce @@ -0,0 +1,22 @@ +//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex4_1.sce.
+
+clc;
+clear;
+Q1=2e-9; //Sphere 1 charges in coulomb
+Q2=-0.5e-9; //Sphere 2 charges in coulomb
+r=4e-2; //Distance between the two spheres in m
+epsilon_not=1/(36e9*%pi);
+printf("\n(a)")
+F=-(Q1*Q2)/(4*%pi*epsilon_not*r^2); //Coulomb's law
+printf("\n Force between two spheres when they are displaced 4cm apart=%1.4f*10^-5 N Attractive\n",F*1e5)
+
+printf("\n(b)")
+q=(Q1+Q2)/2;
+F=(q^2)/(4*%pi*epsilon_not*r^2)
+printf("\n Force between two spheres if they are brought into contact and separated by 4cm =%1.4f*10^-5 N repulsive\n",F*1e5)
+
|