Calculate the total resistance and current in a 12-volt parallel circuit with three resistors of 4 ohms, 8 ohms, and 16 ohms, using any one of the five methods (calculator suggested). What are the total resistance and current?
140 ohms (18 amps)
4 ohms (3.0 amps)
2.3 ohms (5.3 amps)
22 ohms (0.4 amps)