L shaped rod has equal and opposite charge `(+- Q)` spread along its both arms (see figure). (a) What is direction of electric field at point P? (b) Write electric potential at P.

L shaped rod has equal and opposite charge `(+- Q)` spread along its

1.	L shaped rod has equal and opposite charge `(+- Q)` spread along its both arms (see figure). (a) What is direction of electric field at point P? (b) Write electric potential at P.
Answer» Correct Answer - (a). Prallel to `vec(AB)` (b). Zero

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L shaped rod has equal and opposite charge `(+- Q)` spread along its both arms (see figure). (a) What is direction of electric field at point P? (b) Write electric potential at P.

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L shaped rod has equal and opposite charge `(+- Q)` spread along its both arms (see figure). (a) What is direction of electric field at point P? (b) Write electric potential at P.