Question

A pendulum oscillates with the time period T. The
string, used in the pendulum, is stretchable. The
point to which it is attached is given positive
charge and the bob is also given positive charge q.
The time period of the pendulum will
(1) Increase
(2) Decrease
(3) Remain same
(4) May increase or decrease​

Answer 1

INCREASES BECAUSE OF THE TIME PERIOD OF PENDULUM

Answer 2

Answer:

increases

Explanation:

due to repulsion length of string increases and as time period is directly proportional to l. Therefore time period increases