Four identical particles each of mass m and charge q are kept at the four corners of a square of length L The final velocity of

Question

Four identical particles each of mass m and charge q are kept at the four corners of a square of length L The final velocity of these particles after setting them free will be Kq mL 2 1 5 4 Kq 4 2 1 35 1 35 1 2 3 NE 2 7 Kq mL 4 Zero From NCERT

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