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PHY 2049
Faraday's Law

1) ABSTRACT: Relative motion between a magnetic field and a conductor are needed to create a voltage within the conductor. For current to flow the conductor must be a complete loop, if not the current will not flow.

2) THEORY: Faraday's Law ( V = -N(Df/Dt) )

3) PROCEDURE:
A. A coil is connected to a galvanometer, completing the loop. A magnet is passed through the coil.
B. A coil is connected to a galvanometer, completing the loop. Many magnets are passed through the coil.
C. Two coils are placed end to end with an iron rod placed through them. One is connected to a galvanometer the other to a power supply. The power supply is switched on and off.
D. A large coil surrounding an iron rod is given a constant current. An aluminum ring with a slit to prevent complete current is placed over the rod.
E. A large coil surrounding an iron rod is given a constant current. A complete aluminum ring is placed over it.
F. A large......

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Approximate Word Count: 418
Approximate Pages: 2 (250 words per double-spaced page)

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