Question

The lines of magnetic field forms _______
​

Answer 1

Answer:

Magnetic field lines form in concentric circles around a cylindrical current-carrying conductor, such as a length of wire. The direction of such a magnetic field can be determined by using the "right-hand grip rule" (see figure at right). The strength of the magnetic field decreases with distance from the wire.

Answer 2

Answer:

conteric circle

Explanation:

I hope this answer helps you