A coil of 2000 turns, each of area 0.02mʻ is kept in a uniform field of magnetic induction 4 x 10 T, If coil rotates with speed of 1200 r.p.m. about an axis in the plané of the coil and perpendicular to the magnetic induction. Calculate the peak value of the e.m.f. Also write the equation of an instantenous e.m.f. generated in the coil.
A coil of 2000 turns, each of area 0.02mʻ is kept in a uniform field of magnetic induction 4 x 10 T, If coil rotates with speed of 1200 r.p.m. about an axis in the plané of the coil and perpendicular to the magnetic induction. Calculate the peak value of the e.m.f. Also write the equation of an instantenous e.m.f. generated in the coil.
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Transcribed Image Text:A coil of 2000 turns, each of area 0.02m is kept
in a uniform field of magnetic induction 4x 10 T,
If coil rotates with speed of 1200 r.p.m. about an
axis in the plane of the coil and perpendicular to
the magnetic induction. Calculate the peak value
of the e.m.f. Also write the equation of an
instantenous e.m.f. generated in the coil.
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