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An MRI technician moves his hand from a region of very low magnetic field strength into...

An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 1.80 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.21 cm, and it takes 0.360 s to move it into the field.

(a) What average current is induced in the ring if its resistance is 0.0100 Ω? (Enter the magnitude in amperes.)

________ A

(b) What average power is dissipated (in W)?

________ W

(c) What average magnetic field is induced at the center of the ring? (Enter the magnitude in teslas.)

______ T

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