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 --- 3745/CH1/EX1.63/Ex1_63.sce | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 3745/CH1/EX1.63/Ex1_63.sce (limited to '3745/CH1/EX1.63') diff --git a/3745/CH1/EX1.63/Ex1_63.sce b/3745/CH1/EX1.63/Ex1_63.sce new file mode 100644 index 000000000..29de8aed9 --- /dev/null +++ b/3745/CH1/EX1.63/Ex1_63.sce @@ -0,0 +1,26 @@ +// Ex 63 Page 404 + +clc;clear;close; +// Given +R=180;//ohm +V=4;//V +l=75;//cm +vd=.4;//V +emf=1.9;//V +Rc=850;//ohm +sg=17.5;//mm/uA +df=2;//mm + + +I=R/V;//A +Rw=vd/I;//ohm +Id=df/sg*10**-6;//A +el=1/sg*Rc;//uV +printf("error limit = %.1f uV",el) +Rw1=0.2/l*Rw;//ohm (for 2cm slide wire) +dV=I*Rw1*1000;//mV +r1=emf/I;//ohm +r2=r1*22.8/R;//ohm +Ig=dV/1000/(Rc+r2);//A +d=dV/1000/(Rc+r2)/Id;//mm +printf("\n Deflection = %.1f mm",d) -- cgit