From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3760/CH2/EX2.23/Ex2_23.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 3760/CH2/EX2.23/Ex2_23.sce

(limited to '3760/CH2/EX2.23')

diff --git a/3760/CH2/EX2.23/Ex2_23.sce b/3760/CH2/EX2.23/Ex2_23.sce
new file mode 100644
index 000000000..544593e04
--- /dev/null
+++ b/3760/CH2/EX2.23/Ex2_23.sce
@@ -0,0 +1,13 @@
+clc;
+w=5*10^-3; // counter weight
+a=30*10^-4; // area of cross section of plates
+d=1*10^-2; // distance between two plates
+g=9.81; // acceleration due to gravity
+Eo=(10^-9/(36*%pi)); // vaccum permittivity
+l1=8*10^-2; // horizontal distance between pivot and plates
+l2=10*10^-2; // horizontal distance between pivot and counter weight
+// for the bar to remain horizontal electrostatic force is given by
+fe=(w*l2*g)/l1; 
+v=sqrt((fe*2*d^2)/(Eo*a));
+printf('Voltage applied between the plates is %f KV',v/1000);
+
-- 
cgit