contestada

A rigid circular loop has radius of 0.20 m and is in the xy-plane: A clockwise current_ is carried by the loop; as shown. The magnitude Of the magnetic moment of the loop - 0.75 A - m2, A uniform external magnetic field, B = 0.20 T in the positive x-direction, is present 0.20 B =0.20 T in the postive x-direction, is present.