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Question: the magnetic field in a solenoid is b 0ni...

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The magnetic field in a solenoid is B = (µ0NI) / d. A circular wire of radius 11 cm is concentric with a solenoid of radius 2 cm and length d = 1 meter, containing 10000 turns. The current increases at a rate of 44 A/s. What is the emf in the wire?

____ V

What is the non-Coulomb electric field in the wire?

____V/m

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