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 --- 3755/CH6/EX6.31/Ex6_31.sce | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 3755/CH6/EX6.31/Ex6_31.sce (limited to '3755/CH6/EX6.31/Ex6_31.sce') diff --git a/3755/CH6/EX6.31/Ex6_31.sce b/3755/CH6/EX6.31/Ex6_31.sce new file mode 100644 index 000000000..e1712c8f3 --- /dev/null +++ b/3755/CH6/EX6.31/Ex6_31.sce @@ -0,0 +1,18 @@ +clear +// +// +// + +//Variable declaration +h=6.63*10^-34; //planck's constant(J-sec) +e=1.602*10^-19; //charge of electron(c) +L=10^-10; //width(m) +m=9.11*10^-31; //mass of electron(kg) + + +//Calculations +E1=h^2/(8*m*e*L^2); //least energy(eV) + +//Result +printf("\n least energy is %0.3f eV",E1) +printf("\n answer in the book is wrong") -- cgit