Question

When the current carrying wire will experience maximum and minimum force when it is placed in a uniform magnetic field lines?​

Answer 1

when the wire is placed perpendicular to the magnetic lines of force.

Answer 2

Answer:

Explanation:

F=qvB Sin Q

Sin 90° = 1 ; so it experiences maximum force in the perpendicular direction.

When Q---> 0°

Sin Q–> 0 thus as the angle between the the motion of the particle and magnetic field decreases force decreases considerably until it becomes 0 when they both r parallel.

Or Incase of magnets magnetic field it is 0 when two or more magnetic lines of forces coincide to give null points. At such places needle of magnetic compass goes crazy and starts to rotate.

Hope it helps.......