Three equal charges q_1,q_2,q_3 are placed at the three corners ABC of a square ABCD. If the force between the charges at A and B (on q_1 and 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_3 are placed at the three corners ABC of

1.	Three equal charges q_1,q_2,q_3 are placed at the three corners ABC of a square ABCD. If the force between the charges at A and B (on q_1 and 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_3 are placed at the three corners ABC of a square ABCD. If the force between the charges at A and B (on q_1 and 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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