1122_EXP_7_HW - oscillations vs time assume there is no air...

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PHYS 1122 Exp. 7 Electromagnetic Induction Homework NAME:_________________________ 1. State Faraday’s law and Lenz’s law. 2. Using Eq. (2) as a guide, state three ways to change the magnetic flux. 3. A copper disk swings like simple pendulum in and out of a magnetic field, as shown in the figure. Make a sketch of the amplitude of the
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Unformatted text preview: oscillations vs. time; assume there is no air resistance. Explain any changes to the amplitude. 4. A ball and a magnet are released from the same height simultaneously. They both fall vertically but, on its way down, the magnet passes through a coil. Which one reaches the ground first? Explain. B...
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This note was uploaded on 02/20/2012 for the course PHYS 1101 taught by Professor Lowellwood during the Fall '10 term at University of Houston.

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