Your physics teacher asks you to help her set up a demonstration of Faraday's law for the class. The apparatus consists of a strong permanent magnet that has a field of 0.10 T, a small 10-turn coil of radius 2.0 cm cemented on a wood frame with a handle, some flexible connecting wires, and an ammeter, as in figure. The idea is to pull the coil out of the center of the magnetic field as quickly as possible and read the average current registered on the meter. The combined resistance of the coil, leads, and meter is 2.0?, and you must flip the coil out of the field in about 0.20 s. The ammeter you must use has a full-scale sensitivity of 1000 ?A. Will this meter be sensitive enough to show the induced current clearly?

Transcribed Image Text:

DO00 At= 0.20 S B Coil Magnet poles