Question

A wire of length l carries a current I along X -axis. A magnetic field exists given B=Bnot[i=j+k]T . The magnitude of the magnetic force acting on the wire is _____

Answer 1

Answer:

The magnitude of the force is F = qvB sinθ where θ is the angle < 180 degrees between the velocity and the magnetic field. This implies that the magnetic force on a stationary charge or a charge moving parallel to the magnetic field is zero.

Explanation:

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