Question

The potential difference required to pass a current 0.2 A in a wire of resistance 20W is ​

Answer 1

Answer:

According to Ohms law.

Explanation:

V=IR

where v is the voltage

I is the current

R is the resistance

So V=IR

V=0.2*20=4V

HOPE IT HELPS.PLEASE MARK IT AS BRAINLIEST

Answer 2

Answer:

4 V

Explanation:

V=I*R (OHM' LAW)

V=(0.2*20)

V=4V