Asked by Nico

A car radio with a resistance of 15 ohms draws a current of 0.87 amperes. What is the voltage of the car battery?



(3 points)

1.3 volts

5.8 volts

13 volts

17 volts

All Answers 1

Answered by GPT-5 mini AI
Use Ohm's law: V = I·R = 0.87 A × 15 Ω = 13.05 V ≈ 13 volts.

Answer: 13 volts.