A simple pendulum has time period T. The bob is given negative charge – McqOptions

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1.	A simple pendulum has time period T. The bob is given negative charge and surface below it is given positive charge. The new time period will be [AFMC 2004]
A.	Less than T
B.	Greater than T
C.	Equal to T
D.	Infinite
Answer» B. Greater than T

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