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if q1 is at (2,2)cm and Q2 is at (-5,-5)cm and they have equal charges -...

if q1 is at (2,2)cm and Q2 is at (-5,-5)cm and they have equal charges - where is point P such that E=0?

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Answer #1

Let P(X,Y) is the point where electric field is zero

Electric field due to q1 at P is given by

Similarlly

Since q1 and Q2 are same then

it will be the line where the electric field zero.

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