Question

Between the poles of a powerful magnet is a cylindrical uniform magnetic field with a diameter of 4.10 cm and a strength of 1.50 T. A wire carries a current through the center of the field at an angle of 65 to the magnetic field lines. If the wire experiences a magnetic force of 0.0574 , what is the current flowing in it? The answer I am getting is 0.010 A but it is incorrect.

Answer 1

what did you use for L?

Answer 2

4.10 cm

Answer 3

probably should be in meters.

Answer 4

please give me a sec so i can try it out

Answer 5

i got 1.03

Answer 6

but it's wrong