Three equal charges q_1 ,q_2 ,q_3are placed at the three corners ABC of a square ABCD. If the force between the charges at A and B (on q_1and q_2) is F_(12)and that between A and C is F_(13)then the ratio of magnitudes F_(12) and F_(13) is

Three equal charges q_1 ,q_2 ,q_3are placed at the three corners ABC o

1.	Three equal charges q_1 ,q_2 ,q_3are placed at the three corners ABC of a square ABCD. If the force between the charges at A and B (on q_1and q_2) is F_(12)and that between A and C is F_(13)then the ratio of magnitudes F_(12) and F_(13) is
Answer» `1//2` `2` `(1)/( 1//SQRT(2))` `sqrt(2)` ANSWER :B

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Three equal charges q_1 ,q_2 ,q_3are placed at the three corners ABC of a square ABCD. If the force between the charges at A and B (on q_1and q_2) is F_(12)and that between A and C is F_(13)then the ratio of magnitudes F_(12) and F_(13) is

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