1.

The magnitude of magnetic field at a perpendicular distance of 8 em from an infinitely long straight conductor carrying current of 8 A is:-(A) 2 x 10^-5 T (B) 10^-5 T(C) 3 X 10^-5 T(D) 5 x 10^-5 T

Answer» The magnitude of magnetic field at a perpendicular distance of 8 em from an infinitely long straight conductor carrying current of 8 A is:-
(A) 2 x 10^-5 T
(B) 10^-5 T
(C) 3 X 10^-5 T
(D) 5 x 10^-5 T


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