There is no current in the ring. Counter clockwise clockwise The direction of th

Question

There is no current in the ring. Counter clockwise clockwise The direction of the force on a current-carrying wire in a magnetic field is perpendicular only to the current. In same direction as the current. In the direction opposite to the current. perpendicular only to the magnetic field. perpendicular to both the current and the magnetic field. A flat coil is in a uniform magnetic field. The magnetic flux through the coil is greatest when the plane of its area is at 45 degree with the magnetic field. perpendicular to the magnetic field. parallel to the magnetic field.

Explanation / Answer

36)force = iB*l so it is perpendicular to both current and magnetic field.

E is correct

37) it is greatest when plane of its area is perpendicular to magnetic field.

B is correct

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