Question

Calculate the electric potential at the centre of a square

Answer 1

Answer:

Zero, as per me because it will cancel out each other

Answer 2

Answer:

Explanation:

potential at O due to A {V1}=K×100×10^-6/1=9×10^5

similarly V2 = 9×10^9×(-50)×10^-6/1=. -45×10^4

by this method we get V3 and V4

so, V = v1+v2+v3+v4.......

and we get the answer......

hope u get my point..........

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