Questions
Four charges +Q, -Q, +Q, -Q are placed at the corners of a square taken in order. At the centre of the square
a
E=0, V=0
b
E = 0, V ≠ 0
c
E≠:0, V=0
d
E ≠ 0, V ≠ 0
detailed solution
Correct option is A
At centre, E=0, and V=0Talk to our academic expert!
Similar Questions
Four equal charges Q are placed at the four comers of a square of each side is 'a'. Work done in removing a charge -Q from its centre to infinity is
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