What is electric potential across a resistor if a resistance of 20 ohms draws a current of 6 amperes?

2 Answers
Apr 9, 2018

"120 volts"

Explanation:

From Ohm’s Law

"V = iR = 6 A × 20 Ω = 120 volts"

Apr 9, 2018

120 volts of potential difference

Explanation:

Ohm's law states that,

V=IR

  • I is the current in amperes

  • R is the resistance in ohms

And so, we got:

V=6 \ "A"*20 \ Omega

=120 \ "V"