Two charges $+ q$ and $- q$ are kept apart. Then at any point on the right bisector of line joining the two charges

The electric field strength is zero

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The electric potential is zero

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Both electric potential and electric field strength are zero

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Both electric potential and electric field strength are non-zero

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Solution

The correct option is B The electric potential is zero
At equatorial point
$E_{e} = \frac{1}{4 π ε_{0}} \frac{p}{r^{3}}$
(directed from $+ q$ to $- q$ ) and $V_{e} = 0$

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Two charges +q and −q are kept apart. Then at any point on the right bisector of line joining the two charges

The correct option is B The electric potential is zeroAt equatorial pointEe=14πε0pr3(directed from +q to −q) and Ve=0

Two charges $+ q$ and $- q$ are kept apart. Then at any point on the right bisector of line joining the two charges

The correct option is B The electric potential is zero
At equatorial point
$E_{e} = \frac{1}{4 π ε_{0}} \frac{p}{r^{3}}$
(directed from $+ q$ to $- q$ ) and $V_{e} = 0$