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Calculating Induced EMF<br />
Rectangular<br />
loop a x b<br />
Each segment a<br />
has constant<br />
velocity v.<br />
a<br />
n<br />
B<br />
b<br />
Area A = ab<br />
. n<br />
q<br />
b/2<br />
q<br />
x<br />
B<br />
v<br />
Both segments a moving with<br />
v at angle q with B gives emf:<br />
E= Bavsin q;<br />
vwr<br />
w<br />
b<br />
2<br />
E<br />
T<br />
<br />
2Ba w sinq<br />
<br />
b<br />
2<br />
<br />
E BAwsin<br />
q<br />
T<br />
v = wr<br />
q<br />
r = b/2<br />
v sin q<br />
n<br />
x<br />
q<br />
B<br />
v
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