A 200-Loop Coil of Cross Sectional Area 8

question 91

Multiple Choice

A 200-loop coil of cross sectional area 8.5 cm² lies in the plane of the paper. Directed out of the plane of the paper is a magnetic field of 0.06 T. The field out of the paper decreases to 0.02 T in 12 milliseconds. What is the direction of the current induced?

• A)clockwise to counterclockwise
• B)clockwise
• C)counterclockwise to clockwise
• D)counterclockwise
• E)cannot be determined

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