Question

You have a motor that runs at 1.5 amps from a 12 volt power source, how many watts of power is it using?

Answer 1

18 Watts

Step-by-step explanation:

For this problem, we simply need to understand the relationship of power to voltage and current. This relationship is derived from Ohm's law:

Power = Voltage * Current

Given this equation, we can say the following to find the power consumption of the motor:

Power = 12volts * 1.5amps

Power = 18 Watts

Hence, the motor is consuming 18 Watts of power.

Cheers.