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What type of coins are magnetic?
the ones that lift up when you put a magnet over them.
What is an electoromagnet?
a very strong magnet that uses electric pulses to lift magentic things :)
Whyb are natural magnets noy used in cranes to lift heavy loads?
The electro-magnet can be switched on and pick up metal. Then the electro-magnet can be switched off and the metal will be released. A natural magnet would not release the metal.
Natural Magnets and Artificial magnets?
No.The "only" magnets of any use readily available in nature is lodestones.These are not very strong, but it does depend on their quality and size of course.We can these days manufacture many different magnets for various purposes. Most of the man made magnets are stronger than what nature has to offer if we measure performance versus weight.An artificial magnet today (or an array of them, but still easy to lift for a strong man) can easily lift many tons of iron.
A magnet with many lines of force?
a magnet with many lines of force is STRONG
How much weight in grams can a regular magnet lift?
You would need to define 'regular magnet' to get any kind of magnet.
What is a lifting magnet?
A lifting magnet is an electromagnet that is meant to hold or move material that comes in contact with the magnet. This is the opposite of a traction magnet.
Can a magnet move a car?
A magnet can move a car, if the magnet is strong enough.
How do you test the lifting strength of an electromagnet Such as how many pounds can a specific magnet lift. How to test magnet strength in the field.?
the magnetic field of a magnet is measured through Gaussmeters.
Can a magnet lift you of the ground?
An electromagnet can, but you have to grasp metal for it to pull on.
How come you can lift a paper clip with a magnet without touching it?
magnet attracts iron. paper clip made of iron magnet atrracts paper clip...
Is there any magnet strong enough to lift a human?
humans are not magnetic.
How can you tell if horse shoes are made of aluminium?
Get a fridge magnet, and have the horse lift its foot. If the magnet sticks to the shoe it's not aluminum.
What type of coins are magnetic?
the ones that lift up when you put a magnet over them.
If you bring a bar magnet close to the first iron nail can the first iron nail attract and lift a second nail?
What happens if vary/change the distance between the magnet and the nail/s?
What is an electoromagnet?
a very strong magnet that uses electric pulses to lift magentic things :)
What is maganese used for?
Maganese could be used for magnets to help lift things up like magnet letters, magnet numbers, all kinds of stuff.
