Three point charges Q_(1), Q_(2) and Q_(3) in that order are placed equally spaced along a striaght line. Q_(2) and Q_(3) are equal in magnitude but opposite is sign. If the net force on Q_(3) is zero, the value ofQ_(1) is

Three point charges Q_(1), Q_(2) and Q_(3) in that order are placed eq

1.	Three point charges Q_(1), Q_(2) and Q_(3) in that order are placed equally spaced along a striaght line. Q_(2) and Q_(3) are equal in magnitude but opposite is sign. If the net force on Q_(3) is zero, the value ofQ_(1) is
Answer» `Q_(1) = \|Q_(3)\|` `Q_(1)= SQRT2 \|Q_(3)\|` `Q_(1) = 2\|Q_(3)\|` `Q_(1)= 4 \|Q_(3)\|` ANSWER :D

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Three point charges Q_(1), Q_(2) and Q_(3) in that order are placed equally spaced along a striaght line. Q_(2) and Q_(3) are equal in magnitude but opposite is sign. If the net force on Q_(3) is zero, the value ofQ_(1) is

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