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A simple pendulum of mass 'm', length 'l...

A simple pendulum of mass 'm', length 'l' and charge '+q' suspended in the electric field produced by two conducting parallel plates as shown. The value of deflection of pendulum in equilibrium position will be

A

`tan^(-1)[(q)/(mg)xx(C_(1)(V_(2)-V_(1)))/((C_(1)+C_(2))(d-t))]`

B

`tan^(-1)[(q)/(mg)xx(C_(2)(V_(2)-V_(1)))/((C_(1)+C_(2))(d-t))]`

C

`tan^(-1)[(q)/(mg)xx(C_(2)(V_(1)+V_(2)))/((C_(1)+C_(2))(d-t))]`

D

`tan^(-1)[(q)/(mg)xx(C_(1)(V_(1)+V_(2)))/((C_(1)+C_(2))(d-t))]`

Text Solution

Verified by Experts

The correct Answer is:
C
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