How much power is delivered by a voltage of 12 volts DC and a current of 2.5 amperes?
Բացատրություն
Multiplying voltage by current gives 12 × 2.5 = 30 watts. Answering 4.8 watts divides instead of multiplying, and 14.5 watts adds the two numbers.
Multiplying voltage by current gives 12 × 2.5 = 30 watts. Answering 4.8 watts divides instead of multiplying, and 14.5 watts adds the two numbers.