"Three point charges ` Q_(1), Q_(2), Q_(3)`  in the order are placed equally spaced along a straight
Channel: Doubtnut
Date: 30/08/2020

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