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MHT CET202121 Sep 2021Morning ShiftPhysicsAlternating CurrentActual

An alternating voltage is represented by V =80 (100 t ) (100 t ) volt. The peak voltage is

Options

  1. A20 ~V
  2. B40 ~V
  3. C30 ~V
  4. D50 ~V

Correct answer

B. 40 ~V

Step-by-step solution

V =80 (100 t ) (100 t )=40 200 t Amplitude or the peak value of the voltage =40 ~V

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