it will be demagnetized
Put a magnet into AC electricity
It will stick to the refrigerator
the arrow in the compass would point to the magnet
They will try to get away from each other.
search this on youtube, there is a video of how to turn off a permanent magnet. they use some wire wrapped around it in a certain position and then put 180 khz of electricity through it
Unless you scratch the disk while placing the magnet on the disk, then nothing will happen. A magnet would have to be powerful enough to extract the hemoglobin from human bloodcells to be able to effect the disk.
When you put a natural magnet near an electromagnet, the two magnets can either attract or repel each other, depending on their polarity. This interaction can cause the natural magnet to move or align itself with the electromagnet, demonstrating the magnetic forces at play.
yes a magnet repell. Because if you put a piece of sheet it would not do anything but if you have another magnet and you put it on the south and the magnet is south then it will repell
On the gray side of the magnet, if you take out a magnet and put it next to a magnet things you put on the fridge, It sticks to it! You see, the magnet's force is invisible so u can't see it. Or if you put it next to a magnet that sticks to that magnet, You might feel it's force or not. I tried it once :).
The compass needle would be affected by the magnetic field from the nearby magnet. The needle would align itself with the magnetic field of the magnet, causing the compass to point in a direction different from true north.
it repels the magnets away from each other the same would happen if you put an N and N together
Go into her basement and search the cuboard and you will get gloves and a magnet , then put the gloves on and ( you must already have cheese with you). There is a mouse hole and put cheese there and and then when the mouse comes out put the magnet there. there will be some noises then the door will be unlocked