An alternating voltage with a frequency of 50Hz has a period of? by Sunday | Aug 29 | Physics WAEC | 0 comments A. 0.02s B. 0.05s C. 0.20s D. 0.50 s E. 50.00s Correct Answer: Option A – 0.02s Users Also Read These:In an electric circuit; an inductor of inductance…An electric cell with nominal voltage E has a…Electrical power is transmitted at a high voltage…An alternating current can induce voltage because it has?The r.m.s value of a supply voltage is quoted at…