Question

if the time period of input ac waveform in 0.02 seconds then what is the time period of output form​

Answer 1

Explanation:

50 Hz

The frequency of a wave whose time-period is 0.02 s is 50 Hz.

Answer 2

Explanation:

T=0.2s

at t=0

there is a crest, and the figure of wave which represent the following data.

We know from the question that next crest will occur 0.02s. And hence, the trough occur at the mean of two creast i.e.

time of trough=20.0+0.02

                       =0.01sec