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OpenStudy (anonymous):
A maximum emf of 100 volts is produced by a square coil with an area of .25 m2 rotating at 50 rad/s in a 2 Tesla magnetic fiels. How many turns are in the coil?
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OpenStudy (praxer):
max emf = BNAW where B is magnetic flux density, N is number of turns, A is area and W is the angular velocity. so put the values of BAW and max emf and find the value of the number of the turns. Do post the calculation. @jwalker1977 did you get this ? :)
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