Axis of a solid cylinder of infinite length and radius R lies along y-axis it carries a uniformly distributed current 'i' along +y direction.

+1 vote
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asked Sep 6, 2017 in JEE by aaquibkhan2009 (157 points) 5

Axis of a solid cylinder of infinite length and radius R lies along y-axis it carries a uniformly distributed current 'i' along +y direction. Magnetic field at a point (R/2,y,R/2) is

1 Answer

+2 votes
answered Sep 7, 2017 by Rohit Singh (61,782 points) 35 133 356

The correct answer is option (A).

Explanation:

The magnitude of magnetic field at P(R/2,y,R/2) is

unit vector in direction of magnetic field is

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