four electric changes are arranged at the corner of the square is +q,+q,-q and - q respectively. Then,the electric potential at the corner of the square PQRS is
Answers
Answered by
0
Answer:
Four charge + q, + q, - q and - q are placed respectively at the corners A, B, C and D of a square of side (a) , arranged in the given order. Calculate ...
Similar questions