Question

find the correlation and write in one sentence

Magnetic field lines and current​

Answer 1

Answer:

magnetic lines are direct line and do not intersect with one another and current is due to the free of electrons in the wire

Answer 2

Correlation between current and magnetic field is-

Current conduction produces magnetic field.

Current flow occurs due to movement of electrons. The movement of charged particles is responsible for formation of magnetic field.

Magnetic field has characteristic circular lines thus making it a closed loop. Current does not form a loop as it starts from one end and ends at other. The magnetic field produced due to current is always perpendicular to it.