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>>Electrostatic Potential and Capacitance
>>Potential Due to a Point Charge
>> $The electric potential at O is | Physics$

Question

The electric potential at O is

A

$\frac{2 q}{π ϵ _{0} a}$

B

$\frac{3 q}{π ϵ _{0} a}$

C

$\frac{q}{π ϵ _{0} a}$

D

$Z e r o$

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Correct option is D)

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