Question

find the resistance of conductor if 0.12A current is passing through it and the potential difference of 24V is applied across it.

Answer 1

V = I × R
V = 24 V
I = 0.12 A

by substituting value
24 = 0.12 ×R
R = 200 ohm

Answer 2

i=0.12A, V=24V
V=iR
R=V/i= 24/0.12=200ohms