0
Electromagnets, they are usually made of a iron core and a warping of copper.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How do you turn off the giant magnet in club penguin?
you don't turn it off
How can you turn off an electromagnet?
An electromagnet requires electric power to be a magnet. You turn it off the same way you turn off a light, by turning the switch.
How are electromagnets different from permanent magnet?
You can turn electromagnets on and off.
How do you beat snail bob level 7 on mathplaygroundcom?
Use the magnet to hit the snail over the hole to do that you can turn the magnet on and off so turn it off just before he falls
How do you turn off the giant magnet on 'Secret of the Fur' in Club Penguin?
Go to the Roof (using the key), use your wrench on power box then get your paper clip and you will turn off the giant magnet!
What do you do after you turn the magnet on and off on super power island?
When you are battling Crusher, turning the magnet off drops the refrigerator on him and he starts throwing barrels. If you dodge them and turn the magnet back on, he is flattened by the steel plate he's standing on. Cuff him and take him back to prison.
When would you want to use an electromagnet rather than a permanent magnet?
When you need a magnet you can turn on and off an electromagnet is used.
What advantages are there in being to turn a electromagnet on and of?
Being able to turn electromagnetic on and off is what separates it from a normal magnet.
Is not a permanent magnet?
An electromagnet is a magnet while an electric current is running through the coil. Turn off the current and it is no longer magnetised, and is, therefore, not a permanent magnet.
Electromagnet is a temporary magnet because you can?
turn it off by unplugging the current source.
What is an advantage of using an electromagnet rather than a regular magnet?
A regular magnet, "Earth Magnet", can be very strong, the disadvantage of using them is that you cannot turn off the magnet. Electromagnet uses the electricity of a common battery and can be turned on and off, such as for switches in a circuit board.
How does the leather holster for a blackberry curve turn the screen off when it slides in?
There is a magnet in the holster that triggers a switch inside the phone to turn the screen off.
