Question

Calculate the potential difference across 10 ohm resistor carrying a current of 0.2A

Answer 1

using ohm's law
V=IR
V= 10 X 0.2
V = 2 Volt.

Answer 2

Given: P.D (I) =10 ohm

(R)= 0.2 A

formula: IxR

solution:10x0.2

= 2

Ans:2volts