Physics
Medium
Question
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(πt/2)
B
I = 2I∫Sin(2πt)
✓ Official correct answer
C
I = 2ISinπt
D
I = I∫sin(2πt)
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A
I = 2I∫Sin(πt/2)
No member explanations yet for this option.
B
I = 2I∫Sin(2πt)
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C
I = 2ISinπt
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D
I = I∫sin(2πt)
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