Question

if 30 A current flow through the conductor of potential difference V 2 volt find the resistance of the conductor

Answer 1

V = 2 V

I = 30 A

V = IR

⇒ R = V/I

⇒ R = 2/30

∴ R = 1/15 Ω = 0.06 Ω

Answer 2

we know that ::

I=V/R

30(current)=2(voltage)/resistance

30R=2

R=2/30

R=1/15 ohm

so the resistance will be 1/15 ohm

hope it will help you to understand...