A 100-Turn Coil Has a Radius of 7

question 9

Multiple Choice

A 100-turn coil has a radius of 7.50 cm and a resistance of 50.0 Ω. At what rate must a perpendicular magnetic field change to produce a current of 5.00 A in the coil?

• A) 275 T/s
• B) 134 T/s
• C) 329 T/s
• D) 141 T/s
• E) 106 T/s

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