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A boy peddles a stationary bicycle the p...

A boy peddles a stationary bicycle the pedals of the bicycle are attached to a 200 turn coil of area `0.10m^(2)`. The coil rotates at half a revolution per second and it is placed in a uniform magnetic field of 0.02 T perpendicular to the axis of rotation of the coil. The maximum voltage generated in the coil is

A

`1.26V`

B

`2.16V`

C

`3.24V`

D

`4.12V`

Text Solution

Verified by Experts

The correct Answer is:
A
Here, `v=0.5 Hz. N=200,A=0.1m^(2)`
and `B=0.02T`
Maximum voltage generated is
`epsi_(0)NBA(2piv)=200xx0.02xx0.1xx(2pixx0.5)=1.25V`
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