Question: As per the diagram, a point charge +q is placed at the origin O. Work done in taking another point charge. Q from the

As per the diagram, a point charge +q is placed at the

As per the diagram, a point charge +q is placed at the origin O. Work done in taking another point charge. Q from the point 4 [coordinates (0, a)] to another point B [coordinates (a, 0)] along the straight path AB is: (a) zero (b) (-901) a 4 9Q 1 a (c) (99, )/2 , (d) (1901). Za a 0 B

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