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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The corners A, B, C , and D of a square are occupied by charges q, -q , 2Q and Q respectively . The side of square is 2b. The field at the midpoint of side CD is zero. What is the value of q/Q?

The corners A, B, C , and D of a square are occupied by charges q, -q , 2Q and Q respectively . The side of square is 2b. The field at the midpoint of side CD is zero. What is the value of q/Q?

-q 2Q and Q respectively . The side of square is 2b. The field at the midpoint of side CD is zero. What is the value of q/Q? and D of a square are occupied by charges q B C The corners A