Question

coil with an average diameter of 0.02 is placed perpendicular to a magnetic field of 6000 t if the induced e m f s11 voltage when magnetic field is charge 2 to 1000 time 4 second what is the the number of turns in the coil​

Answer 1

Answer:

The number of turns in the coil is 28.

Explanation:

It is given that,

Diameter of the coil, d = 0.02 m

Radius, r = 0.01 m

Initial magnetic field,

Final magnetic field,

Induced emf, E = 11 V

Time, t = 4 s

The expression for the induced emf is given by :

= magnetic fluxN = 28

So, the number of turns in the coil is 28. Hence, this is the required solution.

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