The closer the lines of force are together, the stronger the magnetic field it represents.
It depends on the strength of the magnet.
strength, the number of lines represents how strong the magnet is, this is also sometimes shown by the thickness of the lines.
Of course that has a great effect since as the magnet strength increase the number of magnetic flux lines increase increasing the induced electromotive force but motion of magnet is needed.
The strength of the magnet and its proximity effect the current produced. The magnetic flux density falls quickly so it is important to get close. The stronger the magnet the more lines of flux that pass a point as it moves. Or as something passes by it.
poles of magnet are like two charges of a battery,.......and magnetic lines do not flow from north to south,..........each pole of a magnet emits its energy circularly spreading in all directions and the place where the two forces collide at points will bring the shape of magnetic lines,.......means resulting magnetism,...........the poles are actually not located at the ends of the magnet,.......the two forces are one above and one bellow colliding to form magnetic lines,......so both the forces are required to generate magnetism,...........eswar.seelamsetti@gmail.com
The magnetic field surrounds the magnet. The lines of magnetic force repel each other, ultimately forming a sphere of decreasing strength.
The two sides of a magnet are called the north and south poles. Typically, the magnet is stronger at its poles rather than its sides. The strength of a magnet is usually concentrated at the poles, where the magnetic field lines are closer together and more forceful.
a magnet with many lines of force is STRONG
the imaginary lines around the magnet is a magnitic field and strong
Magnetic field lines are stronger when closer together.
This shows the field lines around a disk magnet where the North pole is at the top. This shows the magnetic field strength around the disk magnet. Again, it is strongest in the corners, not in the center of the poles! The magnetic field is weakest in the middle of its poles!
magnetic lines of force