Question

what are magnetic field lines??



(not the magnetic field) ​

Answer 1

Magnetic field lines are the lines produced my magnets. Those field lines are the specific field where the attraction is done by magnet.

The most important property of magnetic field lines are they do not pass through each other and they do not cancel each other. Each lines have specific path.

Answer 2

Answer:

that means if u place a magnet on a table ...ok and at some distance (not close to the magnet) then if u keep a pin it will directly attract...so that field is called as magnetic field.

or instead of battery is there....same ...it's called as electric field