Question

Properties of magnetic field lines

Answer 1

1) they are continuous curves.
2) the tangent at any point on a magnetic field line gives the direction of magnetic field at that point.
3) they never intersect one another.

Answer 2

✨✔️✔️HERE IS YOUR ANSWER...

✔️ The field lines emerge from North Pole and merge at the South Pole.
✔️ The magnetic field lines are closed curves.
✔️ No two field lines are found to cross each other.
✔️ The relative strength of the magnetic field is shown by the degree of closeness of the field lines.

✨✔️✔️HOPE IT HELPS YOU....

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