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+//Example 3.15.1.c//voltage
+clc;
+clear;
+close;
+format('v',5)
+r1=25;// in kilo ohms
+r2=5;//in kilo ohms
+v=30;//in volts
+vr2=(r1/(r1+r2))*v;// voltage in volts across 5 kilo ohms resistance
+//case 2
+s2=20;//sensivity in kilo ohms/volts
+v1=10;// in volts
+rm2=v1*s2;//in kilo ohms
+req1=((rm2*r2)/(rm2+r2));//equivalent resistance in ohms
+vrb2=((req1/(r1+req1)))*v;// voltmeter reading when sensivity is 1 kilo ohms /V
+disp(vrb2," voltmeter reading when sensivity is 1 kilo ohms /V in volts")