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four charges are arranged at corners of square abcd as in figur the force on charge kept at centre o is
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Asked by chhayasharma9494 | 31 Mar, 2024, 12:47: PM
answered-by-expert Expert Answer

If a charge is at O , Force due to charge +q at A and force due to charge +q at C are equal in magnitude and opposite in direction .

Hence net force due to charges at A and C is zero.

If a charge is at O , Force due to charge +2q at B is along the diagonal BD  and force due to charge -2q at D is along the diagonal BD .

Force due to charge +2q at B and Force due to charge -2q at D are in same direction . Hence net force is along the diagonal BD

 

Answered by Thiyagarajan K | 31 Mar, 2024, 04:55: PM
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