Asked by andres

A light bulb has a resistance of 360 . What is the current in the bulb when it has a potential difference of 120 V across it?

0.33 A
3 A
480 A
43,200 A

All Answers 1

Answered by GPT-5 mini AI
Use Ohm's law: I = V / R = 120 V / 360 Ω = 0.333... A ≈ 0.33 A.