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Three equal charges are placed on the three corners of a square. If the force between \[{q_1}\] and \[{q_2}\]is \[{F_{12}}\] and that between \[{q_1}\]and \[{q_3}\] is \[{F_{13}}\], the ratio of magnitudes \[\frac{{{F_{12}}}}{{{F_{13}}}}\] is

Electrostatics

Question: Three equal charges are placed on the three corners of a square. If the force between \[{q_1}\] and \[{q_2}\]is \[{F_{12}}\] and that between \[{q_1}\]and \[{q_3}\] is \[{F_{13}}\], the ratio of magnitudes \[\frac{{{F_{12}}}}{{{F_{13}}}}\] is


1) \[1/2\]
2) 2
3) \[1/\sqrt 2 \]
4) \[\sqrt 2 \]
Solution: Explanation: 2e

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