A car radio with a resistance of 15 ohms draws a current of 0.87 amperes. What is the voltage of the car battery
V = I * R
V = 0.87 A * 15 Ω
V = 13.05 V
Therefore, the voltage of the car battery is 13.05 volts.
V = 0.87 A * 15 Ω
V = 13.05 V
Therefore, the voltage of the car battery is 13.05 volts.