How do you find the magnetic force between two magnets?

The most elementary force between magnets is the magnetic dipole–dipole interaction. If all of the magnetic dipoles that make up two magnets are known then the net force on both magnets can be determined by summing up all these interactions between the dipoles of the first magnet and that of the second.

What is a magnetic field draw a diagram to show the magnetic field lines around a bar magnet?

(i) Two magnetic field lines never interest each other. (ii) Outside the magnet, the magnetic field lines are directed from North pole of the magnet towards the South pole. (iii) The magnetic field lines at any one point give the direction of magnetic field at that point.

What is magnetic field draw magnetic field lines of a bar magnet?

Magnetic field lines of a bar magnet emerge from the north pole and terminate at the south pole. Inside the magnet, the field lines emerge from the south pole and terminate at the north pole, as shown in the given figure.

Is the force between two magnets a contact force?

Magnetic forces are non contact forces; they pull or push on objects without touching them.

What is magnetic field what are field lines around a magnet?

Magnetic field lines are defined to have the direction that a small compass points when placed at a location. (a) If small compasses are used to map the magnetic field around a bar magnet, they will point in the directions shown: away from the north pole of the magnet, toward the south pole of the magnet.

How do you draw magnetic lines of force around a bar magnet?

What you’ll do:

1. Place the bar magnet in the middle of the paper.
2. Place the compass at one pole of the magnet and make a dot next to it showing the direction the compass arrow points.
3. Move the compass so that the base of the arrow is at the dot you’ve just made.

What is magnetic field lines around a bar magnet?