A technician wearing a brass bracelet enclosing area 0.00500 m2 places her hand in a solenoid whose magnetic field is 4.30 T directed perpendicular to the plane of the bracelet. The electrical resistance aroundthe circumference of the bracelet is 0.0200 N. An unexpected power failure causes the field to drop to 1.29 T in a time of 21.0 ms.(a) Find the current induced in the bracelet.A(b) Find the power (P) delivered to the bracelet. (Note: As this problem implies, you should not wear any metal objects when working in regions of strong magnetic fields.)W

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