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2C Two charges are located in a plane as shown. At what indicated position on the connecting line between the two charges would the force on a third charge of 2C most likely be zero? Note: position B means exactly in the middle between the two charges. Position A Position B Position C Position D Position E

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for the net force on 2C to beget balanced the charge 2Cshould be close to- 2Cand far from 3C hence the possible positions are CorE the net force on 2Cis nct0 since the forces due to 3C and - 2Con 2C should be opposite in direciton, which is possible only when 2C islocated at point E hence our choice for the zero force isat [postion E

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