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 --- 3768/CH7/EX7.9/Ex7_9.sce | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 3768/CH7/EX7.9/Ex7_9.sce (limited to '3768/CH7/EX7.9') diff --git a/3768/CH7/EX7.9/Ex7_9.sce b/3768/CH7/EX7.9/Ex7_9.sce new file mode 100644 index 000000000..236180aad --- /dev/null +++ b/3768/CH7/EX7.9/Ex7_9.sce @@ -0,0 +1,16 @@ +//Example number 7.9, Page number 149 + +clc;clear; +close; + +//Variable declaration +C=4*10**-6; //capacitance(F) +epsilonr=200; //relative dielectric constant +V=2000; //voltage(V) +//Calculation +C0=C/epsilonr; //energy in condenser(F) +E=C0*V/2; //energy in dielectric(J) +//Result +printf("energy in condenser is %.e F",C0) +printf("\n energy in dielectric is %.1e J",E) +//answer in the book is wrong -- cgit