A charge `Q_1` exerts some force on a second charge `Q_2`. If a 3rd charge `Q_3` is brought near, the force of `Q_1` exerted on `Q_2` :-

A charge q_1 exerts some force on a second charge q_2 . If third charge q_3 is brought near charge q_1 , the force of q_1 exerted on q_2

A charge q _1 exerts some force F _1 on a second charge q _2. If a third charge q _3 is brought near, the force of q _1 on q _2 changes.

Assertion(A): A charge q_(1) exerts some force on a second charge q_(2) .If a third charge q_(3) is brought near,the force exerted by q_(1) and q_(2) does not change. Reason (R ) :No work is done tomove a charge on an equipotential line or surface.

A charge q_1 exerts some force on a second charge q_2 . A third charge q_3 is brought near them. Then, force exerted by q_1 on q_2 will:

A charge q_(1) exerts some force on a second charge q_(2) If a third charge q_(3) is brought near q_(2) , then the force exterted by q_(1) on q_(2)

A charge q_(1) exerts some force on a second charge q_(2) If a third charge q_(3) is brought near q_(2) , then the force exterted by q_(1) on q_(2)