An arbitrary current-carrying wire joins fixed endpoints A and B in a uniform magnetic field. Which statements are correct?

Select all that apply

• Option A

  Its net force is I L×B, where L points from A to B.

• Option B

  The detailed path does not affect the net force.

• Option C

  Changing the path while keeping endpoints fixed leaves the net force unchanged.

• Option D

  The same endpoint rule is generally valid in a non-uniform magnetic field.