Magnetic field due to currentHard
Question
A long straight wire along z axis carries a current i in -z direction. The magnetic field 
at a point having co-ordinate (x, y) on the z = 0 plane is :-
at a point having co-ordinate (x, y) on the z = 0 plane is :-Options
A.
B.
C.
D.
Solution
= (B sin θ)î - (B cos θ) ĵB =
(yî - xĵ)
(yî - xĵ)Create a free account to view solution
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