1122_EXP_7_HW

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

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
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
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

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...
View Full Document

Ask a homework question - tutors are online