Answer to Question #308709 in Electricity and Magnetism for Diablo

Question

The magnetic flux density between the poles of a powerful electromagnetic force is 2.0 Tesla. A wire of length 2.0x10-²m. carrying a current of 4 ampere is placed in the given field. Calculate -

I. The maximum force on the wire.

II. Force when the wire meet at an angle of 45°

III. Force when the wire is parallel to the field.

Answer 1

1.

$F_1=IBl=0.16~N,$

2.

$F_2=IBl\sin 45°=0.11~N,$

3.

$F_3=IBl\sin 0°=0~N.$