Question

Three resistors are connected as shown in fig. Through the resistors 5 ohm, a current of 1 ampere what is poten trial difference across ah and ac? Please solve question given in photo

Answer 1

R = 5 ohm , 10 ohm , 15 ohm
Rp= 1/5 + 1/10 + 1/15
= 3/30
=1/10
R=10
r = v/I
v=I×r
v= 1×10
v=10 volt