Magnitude of e.m.f produced in a coil, when a magnet is inserted into it does not depend upon

Number of turns in the coil.

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Resistance of the coil.

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Magnetic moment of magnet.

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Speed of the magnet.

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Solution

The correct option is C Magnetic moment of magnet.
$e = N \frac{(ϕ_{2} - ϕ_{1})}{t} = \frac{N Δ (B A)}{t}$
So it is independent of magnetic moment of magnet. change in flux is due to velocity.

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Magnitude of e.m.f produced in a coil, when a magnet is inserted into it does not depend upon

The correct option is C Magnetic moment of magnet.e=N(ϕ2−ϕ1)t=NΔ(BA)tSo it is independent of magnetic moment of magnet. change in flux is due to velocity.

The correct option is C Magnetic moment of magnet.
$e = N \frac{(ϕ_{2} - ϕ_{1})}{t} = \frac{N Δ (B A)}{t}$
So it is independent of magnetic moment of magnet. change in flux is due to velocity.