Two identical simple pendulums, `A` and `B` are suspended from the same point. The bobs are given positive charges, with `A` having more charge than `B` making angles `theta_(1)` and `theta_(2)` with the vertical respectively. Which of the following is correct?

Two identical pendulums A and B are suspended from the same point. Both are given positive charge, with A having more charge than B. They diverge and reach equilibrium with the suspension of A and B making angles theta_(1) and theta_(2) with the vertical respectively.

Two identical pendulums A an dB are suspended from the same point. Both are givne positive charge, with A having more charge than B. They diverge and reach equilibrium with the suspension of A and B making angles theta_(1) and theta_(2) with the vertical respectively.

The net field vecE due to the uniformly charged rod at P makes angles theta_(1) and theta_(2) with AP and BP respectively. Then find the value of theta_(1)//theta_(2)

Two identical tennis balls each having mass 'm' and charge 'q' are suspended from a fixed point by threads of length 'l'. What is the equilibrium separation when each thread makes a small angle 'theta' with the vertical ?

Two small spheres of masses M_(1) and M_(2) are suspended by weightless insulating threads of lengths L_(1) and L_(2) . The spheres carry charges Q_(1) and Q_(2) respectively. The spheres are suspended such that they are in level with one another and the threads are inclined to the vertical at angles theta_(1) and theta_(2) respectively . Which one of the following conditions is essential for theta_(1) = theta_(2) ?