An ac source is rated at 220V, 50 Hz. The time taken for voltage to ch – McqOptions

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1.	An ac source is rated at 220V, 50 Hz. The time taken for voltage to change from its peak value to zero is [Orissa JEE 2003]
A.	50 sec
B.	0.02 sec
C.	5 sec
D.	\[5\times {{10}^{-3}}\] sec
Answer» E.

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