The opposition offered to an alternating current in a C-R series circuit is known as? by Sunday | Jan 24 | Physics WAEC | 0 comments A. impedance B. resistance C. reactance D. friction Correct Answer: Option A A. impedance Users Also Read These:In alternating current circuit at resonance; the…In the circuit diagram below, E is a battery of…A cell of e.m.f. 1.5V and internal resistance of…In a class of 50 students, 40 students offered…The resistance in a series R-C circuit is 5 Ω. If…