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What do you call a bar magnet which doesn't have poles?
Without poles, it's not a magnet. It's just a bar. All magnets have north and south poles.
How many poles of a bar magnet are there and where are these poles located?
Answer. Two properties of a magnet are: (i) A magnet always has two poles: north pole and south pole.
What happened to a bar magnet when broken in half?
Six. Every bar magnet has 2 poles. If a bar magnet is broken, each resultant piece will be a bar magnet in its own right.
Where is the magnetic field the strongest on a bar magnet?
The magnetic field is strongest at the poles of a bar magnet.
WhAT ARE THE ENDS OF THE BAR MAGNET CALLED?
poles
When you break a magnet in half how many poles do the pieces have?
A bar magnet has two poles, a north and a south. When you break a bar magnet into to pieces, you create two bar magnets, each with a north and a south pole. So the total number of poles will then be four.
Where is a bar magnet's pull strongest?
A bar magnet is strongest at its ends, or poles. This is because there is a magnetic field, or B field, that is produced by the magnet itself. The magnetic field can be represented by magnetic field lines, which enter one end of the magnet and exit the other.For instance, in a bar magnet, the magnetic field lines emerge from the north pole of the magnet and enter the magnet at the south pole. Since a magnet has two poles, it is said to be a magnetic dipole.The magnetic field lines are most closely packed together at the poles, since it is a short distance to the opposite pole of the magnet. This is why a bar magnet is most effective at short distances. Picking up a paperclip from a centimeter or two away is much easier than trying to magnetically attract a paperclip to a magnet from a distance greater than five or six centimeters.
Which poles on a magnet will repel?
Like poles repel, opposites attract. So a N pole of one bar magnet will repel the N pole of another bar magnet. And the same applies to two S poles.
On a bar magnet where are lines of magnetic force the greatest?
near both magnetic poles
What happens when a a bar magnet is cut in half?
You now have 2 bar magnets, each with half the magnetic force of the original.
What happens to the bar magnet as it nears the U magnet the bar magnet will?
Move towards the U magnet so that the poles attach.
What happens to the bar magnet as it nears the U magnet?
As the bar magnet approaches the U magnet, its magnetic field interacts with the magnetic field of the U magnet. If the bar magnet's north pole nears the U magnet's south pole, they will attract each other, leading to a force that pulls the two magnets closer together. Conversely, if the like poles (north-north or south-south) come near each other, they will repel, pushing the bar magnet away from the U magnet. This interaction demonstrates the fundamental principles of magnetism, where opposite poles attract and like poles repel.
