Question

What is a coil ?
m jaanta hu jaanu ♥
Miss Haseena ^•^

But !
Why you asked that ?
Aastha ♥​

Answer 1

The answer to your question is:-

Coil, in an electric circuit, one or more turns, usually roughly circular or cylindrical, of current-carrying wire designed to produce a magnetic field or to provide electrical resistance or inductance; in the latter case, a coil is also called a choke coil (see also inductance)

Explanation:

Hope it helps:-

Answer 2

Answer:

electromagnet coil is called coil