Q:

An alternating current is represented by the equation I = I∫sinπt which of the following equation represents an alternating current of frequency and amplitude twice that of the above current ??

 A) I = 2I∫Sin(2πt) B) I = 2ISinπt C) I = 2I∫Sin(πt/2) D) I = I∫sin(2πt)

Category: Physics MCQs
Sub Category: Physics MCQ Questions

45