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Summary (Cont.)<br />
An emf is induced by a wire<br />
moving with a velocity v at an<br />
angle q with a B-field.<br />
v sin q<br />
E= BLv sinq<br />
Induced Emf E<br />
In general for a coil of N turns of area A rotating<br />
with a frequency in a B-field, the generated emf<br />
is given by the following relationship:<br />
B<br />
q<br />
v<br />
For N turns, the EMF is:<br />
E NBAwsin<br />
q