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A person peddles a stationary bicyle the...

A person peddles a stationary bicyle the pedals of the bicycle are attached to a `100` turn coil of area `0.10 m^(2)`. The coil rotated at half a revolution per second and it is placed in a uniform magnetic field of `0.01 T`
perpendicular to the axis of rotation of the coil, What is the maximum voltage generated in the coil ?

Text Solution

Verified by Experts

Here f=0.5 Hz: N=100 , `A=0.1 m^2` and B=0.01 T from the equation
`varepsilon=varepsilon_0 sin omegat=NBA omega sin omegat`
maximum emf `varepsilon_0=NBA omega=NBA(2pif)`
`varepsilon_0=100xx0.01 xx0.1 xx2xx3.14xx0.5=0.314V`
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