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What else can I help you with?
Making a magnet with another magnet?
if you have a magnet and a magnetic matereal, rub the magnet from one end of it to the other. do this several times and it will eventualy be a magnet.
An unmagnetized needle will not attract another unmagnetized needle but if one end of the needle is in contact with a magnet the other end will attract the other needle explain?
When one end of the unmagnetized needle is in contact with a magnet, the magnetic field from the magnet induces magnetism in the needle. This results in the end of the needle touching the magnet becoming a magnetic pole, and the other end becoming an opposite pole. The opposite poles attract each other, causing the unmagnetized needle to attract another needle when in contact with a magnet.
How do you remagnitize a magnet?
You can remagnetize a magnet by rubbing a good magnet along the bad one. Do this a few times. Be sure to rub the magnet in only one direction.
What happens if you bring the north end of one magnet naer the south end of another magnet?
The two magnets would be attracted and come together.Unlike poles will attract.Like poles will repel.
Does one end of a magnet have a magnetic force than the other?
No, it does not. The strength is identical on each end.
When did The Magnet end?
The Magnet ended in 1940.
What is a simple reason to how motors work?
If you take two magnets, you will notice that one end attracts one end of the other magnet and repels the other end. The opposite happens if you flip the other magnet over. It is possible to make an electromagnet by winding wire around a piece of metal. If you attach the wire to a battery it will attract one end of the magnet. If you attach the wire to the other end of the battery, it will attract the other end of the magnet.Also, with electricity, you can use a switch to change which end of the battery will go through which end of the wire. When the magnet comes close to the electromagnet, the motor throws a switch and suddenly the electromagnet repels the magnet. Part of the switch can be attached to the magnet. So motors work because electromagnets can both attract and repel.
Why each side of a magnet cannot have two poles?
Because the magnetism runs from one end of the magnet to the other - across the whole magnet. You cannot have magnetism running in opposing directions in the SAME magnet.
Can you magnetize a magnet in order to change it as a permanent magnet by the use of electricity?
No it will only be possible for it to be a temporary one
How do you determine the poles of a button magnet?
The poles of a button magnet can be determined by using a compass. Place the compass near the magnet and observe which end of the compass needle points towards the magnet. The end pointing towards the magnet's north pole indicates the south pole of the magnet, and vice versa.
You are in a room where there are no objects except for two iron rods Only one of them is a magnet How can you identify the magnet?
Take a rod and touch with its end the middle of the second rod. If they move closer to one another, then you have a magnet in your hand. The real magnet has a magnetic field at its poles, but not in its center. So, as mentioned earlier, if you take the iron bar and touch its tip to the magnet's center the iron bar will not be attracted. This assumes that the magnet's poles are at its ends. There's no way you can identify which one is the magnet, 'cause there's no magnet in the room, only two iron rods. Tie your shirt or belt or sock etc. in the centre of rod and dangle it loosely and the magnet should point North quicker and more obvious than the non active rod
Why has a small mass been attached at the end one end of the magnet of the magnetometer?
cause thats what ur supposed to do
