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Inductors

Q1: With a square wave input, an RL differentiator circuit with an output across the inductor will produce what type of waveform?

A dc

B short time-duration pulses

C exponential-shaped pulses

D only a phase shift

ANS:B - short time-duration pulses

When o/p is taken from inductors, it will be a high pass filter, and will called diffract, that's why the time duration will be short, and will be high frequency.



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