Magnetic flux and induced emf
A circular coil of wire consists of exactly 100 turns with a total resistance of 0.20 . The area of the coils is 100 cm2. The coil is kept in a uniform magnetic field B as
shown in the figure. The magnetic field is increased at a constant rate of 2 T/s. The induced current in the coil in A is _________.
The total Faraday's flux through N turns of the coil
According to Faraday's law of electromagnetic induction,
we get
The current induced in the coil,
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Similar Questions
A square wire loop, of side a has a long straight wire carrying a constant current i that passes through the centre of the loop and perpendicular to its plane as shown in Fig.
The current induced in the square loop is
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