A Loop of Wire Carrying a Current of 2

Multiple Choice

A loop of wire carrying a current of 2.0 A is in the shape of a right triangle with two equal sides, each 15 cm long. A 0.7 T uniform magnetic field is in the plane of the triangle and is perpendicular to the hypotenuse. The resultant magnetic force on the two sides has a magnitude of:

A) 0
B) 0.21 N
C) 0.30 N
D) 0.41 N
E) 0.51 N