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Transcript
HB, MS 01-21-2011
7
experiment?
10
Comments
1. The current produced in one part of a coil will produce a force or stress on another
part of the same coil. For example, the two long sides of the coil in this experiment will
repel each other. There is no net force on the coil, but there are internal forces. A coil
designed to produce a high magnetic has to be designed so that it does not blow apart.
2. The tesla (T) is a very large magnetic field. A commonly used unit of magnetic field is
the gauss (G), where 104 G = 1 T . The Earth’s magnetic field is of the order of 1 G.
11
Finishing Up
Please leave the bench as you found it. Thank you.
Figure 1: Setup for the experiment.