The power in an electrical circuit is given by the equation p = I2r, where I is the current flowing through the circuit and R is the resistance of the circuit. What is the power in a circuit that has a current of 0.02 amps and a resistance of 30ohms?
0.012 watts
1500 watts
18 watts
0.6 watts
thanks for the help
Hi there! Click one of our representatives below and we will get back to you as soon as possible.