Two charge q and -3q are placed fixed on x-axis separated by distance – McqOptions

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1.	Two charge q and -3q are placed fixed on x-axis separated by distance d. Where should experience any force?
A.	\[\frac{d-\sqrt{2}d}{2}\]
B.	\[\frac{d+\sqrt{3}d}{2}\]
C.	\[\frac{d+3d}{2}\]
D.	\[\frac{d-\sqrt{5}d}{2}\]
Answer» C. \[\frac{d+3d}{2}\]

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