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Three point charges Q1, Q2, and Q3 in th...

Three point charges `Q_1, Q_2, and Q_3` in that 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

A

`Q_1 = |Q_3|`

B

`Q_1 = sqrt(2)|Q_3|`

C

`Q_1 = 2|A_3|`

D

`Q_1 = 4|Q_2|`

Text Solution

Verified by Experts

The correct Answer is:
D
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