Question

calculate the potential difference across the end of the wire of resistance 1 ohm when a current of 3A passes through it ​

Answer 1

Answer:

given:-

R= 1 ohm

I = 3A

potential difference , v = ?

we kown that

v= I × R

v= 3 × 1

v= 4 volt Ans

This is your Answer

Hope you helpul

Answer 2

Answer:

3 v    see explaination

Explaination;

V = I×R

V = 3 × 1

V = 3

∴POTENTIAL DIFFERENCE IS 3V.