Depending on the specific technology you are thinking about, a phone may have data stored magnetically; a strong magnet may delete such data.
Yes, if you put a north pole magnet at The Magnetic North Pole it will levitate
it attracts
Simply use a magnet. If the magnet is strong enough, you can simply hold it just above the sawdust and the fillings will come zooming out and onto the magnet. If it is kinda weak, put it in the sawdust and remove. Either way, the fillings will be on the magnet. (Sorry,I didn't realize that I had entered this without logging in. This is really from Chickadee1999)
The magnet will attract the iron, but will not attract the sulphur.
no
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.
What part of the computer? what kind of monitor do you have? if you stick the magnet to the screen it will appear to "kill" the colors. that's if you use an older model screen. I don't believe plasma screens will do the same thing with a magnet. the "melting" affect is like that if a pressing force on a plasma screen or a caculator screen. you can also ERASE your entire Harddrive with a powerfull enough magnet (or if it gets too close), be careful. if you have already hurt your screen with the magnet, there is a degause button in the menu of your screens settings on the monitor. if your monitor is so old that you don't have a menu, get a new monitor.
If there is a magnet in the doorbell when it is connected, the result would be that the magnetic switch inside the doorbell is activated when the magnet is near, causing the doorbell to ring or chime. The presence of the magnet completes the circuit and triggers the doorbell mechanism.
You can put a magnet near the metal. If it gets attracted or repelled, then it is magnetised
Nope. It should point that way all the time unless you put a magnet near it and cause the needle to follow that magnet.
well , u shouldnt.
When your phone freezes put it on the side near some heat till it defrost
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 :).
put a stick with a magnet
Jam/Jelly has no effect on the magnet or its magnetism, but it will cause the magnet to become sloppy and sticky.
Because... you shouldnt put your HW here its how you fail tests.