Question

A very high magnetic field is applied to a stationary charge. Then the charge experiences ______.

विकल्प

• no force

• a force in the direction of magnetic field

• a force perpendicular to the magnetic field.

• a force in an arbitrary direction

Answer 1

A very high magnetic field is applied to a stationary charge. Then the charge experiences no force.

Explanation:

F_m = qvB sin `theta`

Since v = 0

`therefore "F"_"m"` =0