A closed loop through which a current can flow is called what?
carbon 6
temperature wave
separation
electric circuit
A closed loop through which current can flow is called an electric circuit . In homes in the U. S. , most electric circuits have a voltage of 120 volts. The amount of current (amps) a circuit carries depends on the number and power of electrical devices connected to the circuit. Home circuits generally have a safe upper limit of about 20 or 30 amps.