The voltage of an ac source varies with time according to the equation:
Where t is in second and V is in volt. Then
A
the peak voltage of the source is 100 V
B
the peak voltage of the source is 
C
the peak voltage of the source is 50 V
D
the frequency of the source is 50 Hz
Text Solution
Verified by ExpertsThe correct answer is:
C
Peak voltage 
Frequency 
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