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As shown in the figure, charges +q and -...

As shown in the figure, charges `+q and -q` are placed at the vertices `B` and `C` of an isoscles triangle. The potential at the vertex `A` is

A

`(1)/(4pi epsilon_(0)).(2q)/(sqrt(a^(2)+b^(2)))`

B

zero

C

`(1)/(4pi epsilon_(0)).(q)/(sqrt(a^(2)+b^(2)))`

D

`(1)/(4pi epsilon_(0)).(-q)/(sqrt(a^(2)+b^(2)))`

Text Solution

Verified by Experts

The correct Answer is:
B
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