State two properties of lines of force

1.	State two properties of lines of force
Answer» Properties of magnetic (field) lines of force are as the following.\t\xa0No two magnetic lines of force intersect each other.\tThe field lines emerge from North Pole and merge at the South Pole.\t\xa0The direction of field lines is from its south pole to its north pole.\t\xa0Magnetic field lines are the closed curves. Magnetic field lines cannot intersect each other..and magnetic field lines are closed nd continuous curve..?

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