Practicing Success
Practicing Success
CUET Preparation Today
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a b c d |
c |
$\text {Resultant Force on third charge will be } F_R = 2Fsin\theta = \frac{2kqQ }[{x^2 +\frac{d^2}{4}}]^3/2$ $\text{For $F_R$to be maximum } x = \frac{d}{2\sqrt 2}$ |
