Physics A choke is used as a resistance in_________________? Options:A. DC circuitB. AC circuitsC. Both AC and DC circuitD. Full wave rectifier circuitView AnswerB. AC circuits Continue Reading Previous: An alternating current is represented by the equation I = I?sin?t which of the following equation represents an alternating current of frequency and amplitude twice that of the above current ?Next: Maximum number of rectangular components are_____________?