A Coil of 160 Turns and Area 0

question 73

Multiple Choice

A coil of 160 turns and area 0.20 m² is placed with its axis parallel to a magnetic field of 0.40 T. The magnetic field changes from 0.40 T in the x-direction to 0.40 T in the negative x-direction in 2.0 s. If the resistance of the coil is 16 Ω, at what rate is power generated in the coil?

• A)5.0 W
• B)10 W
• C)15 W
• D)20 W
• E)25 W

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