Question

1032
(a) If potential at point 'A' is 5V and at point B is 3V
WB (b) If potential at A and B is 5V
(c) If potential at A is 10V and at B is -2V
find the current in each case.
(Ans: (a) 0.2A(b) 0A(C)1.2A)
R
nvert the following.​

Answer 1

Answer:

by ohms law I=V/R

Explanation:

V=Va-Vb

(a) V A =5V,VB=3V

V=V=VA −VB =5−3=2V

I=V /R =2 /10 =0.2A

(b) VA =5V,VB =5V

V=V=VA −VB=5−5=0V

I=V /R =0/ 10 =0A

(c) VA =10V,VB =−2V

12V

I=V/ R =12/ 10 =1.2A