Question

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

Answer 1

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