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ihateblackbox
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Homework Statement
A rectangular coil of 80 turns has an area of 0.01m^2. It rotates @ 3000rpm about one of its in plane axes, in a uniform magnetic field having B=1.5T. Calculate the rms voltage generated.
Homework Equations
1 Tesla= 1 Weber/m^2.
Change in flux of 1 Weber per second = 1 Volt induced.
The Attempt at a Solution
(80*0.01*3000*1.5)/60 = change in flux of 60 Wb/s. ==> 60V. 60/[2sqrt(2)]=15sqrt(2)Vrms.
This is not the right answer. The answer is 267Vrms.