A Rigid Rectangular Loop,measuring 0

question 63

Multiple Choice

A rigid rectangular loop,measuring 0.30 m by 0.40 m,carries a current of 9.9 A,as shown in the figure.A uniform external magnetic field of magnitude 1.8 T in the -x direction is present.Segment CD is in the xz-plane and forms a 19° angle with the z-axis,as shown.What is the y component of the magnetic force exerted on segment AB of the loop?

• A)+5.1 N
• B)-5.1 N
• C)+1.7 N
• D)-1.7 N
• E)0.0 N

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