Question

Solenoid is---
b.
A solenoid is a coil of large number of circular turns of thin wire wrapped in the
shape of a solid cylinder
A solenoid is a coil of large number of circular thin or thick wire turns wrapped in
the shape of a solid cylinder
a coil of large number of circular turns of wires wrapped loosely in the shape of a
solid cylinder
A solenoid is a coil of large number of circular turns of thick wire wrapped in the
shape of a cylinder.
c.​

Answer 1

Answer:

Sorry I don't know the answer

Answer 2

Answer:

D is the correct answer.

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