A Square Loop of Wire Lies in the Plane of the Page

question 5

Multiple Choice

A square loop of wire lies in the plane of the page and carries a current I as shown. There is a uniform magnetic field parallel to the side MK as indicated. The loop will tend to rotate:

• A) about PQ with KL coming out of the page
• B) about PQ with KL going into the page
• C) about RS with MK coming out of the page
• D) about RS with MK going into the page
• E) about an axis perpendicular to the page