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What is a Bitter electromagnet?
A Bitter electromagnet is a strong electromagnet constructed from circular conducting metal plates and insulting spheres stacked in a helical configuration, rather than from coils of wire.
What will increasing the electric current to an electromagnet do to its magnetism?
An increasing electric current moving into an electromagnet will become stronger in its magnetism. As the atoms align the increasing magnetism will stop at one point, making the electromagnet as strong as it can be.
Why would electromagnet be used in a recycling yard rather than a strong permanent magnet?
Because with an electromagnet, you can turn it off and on - you can pick things up with it then drop them again.
How can you make an electromagnet stronger and why?
An electromagnet will maintain a charge as long as current continues to flow through it. Strengthening the charge is a matter of changing, or adjusting the components that enable the charge to flow. There are many ingredients that affect electromagnet strength. The length and width of the magnetic field, the amount of resistance the current encounters, the pulling power of the magnet itself, all determine how strong your electromagnet will be.
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.
Strong temporary magnet formed when a current is passed through a coil of wire?
A magnetic field.
Is a strong magnet that can be turned on and off?
an electromagnet
What is a strong magnet that can be turned on and off.?
an electromagnet
What is an example of a sentence using the word electromagnet?
Electromagnets are widely used now. Instead of traditional magnets.
Which type of magnet is created from an electromagnet?
a temporary magnet can be created by an electromagnet but it can also be created by any type of strong magnet
Can an electromagnet have an aluminum core?
The magnetic field will be not be as strong. It will be weaker.
What is a Bitter electromagnet?
A Bitter electromagnet is a strong electromagnet constructed from circular conducting metal plates and insulting spheres stacked in a helical configuration, rather than from coils of wire.
What will increasing the electric current to an electromagnet do to its magnetism?
An increasing electric current moving into an electromagnet will become stronger in its magnetism. As the atoms align the increasing magnetism will stop at one point, making the electromagnet as strong as it can be.
Why would electromagnet be used in a recycling yard rather than a strong permanent magnet?
Because with an electromagnet, you can turn it off and on - you can pick things up with it then drop them again.
How do you make a electromagnet stronger?
For a simple copper wire around iron nail electromagnet, increasing the number of rounds the copper wire makes around the nail will increase the electromagnet's strength. Also, increasing the voltage applied(adding a battery) will increase the magnetic field.
How can you make an electromagnet stronger and why?
An electromagnet will maintain a charge as long as current continues to flow through it. Strengthening the charge is a matter of changing, or adjusting the components that enable the charge to flow. There are many ingredients that affect electromagnet strength. The length and width of the magnetic field, the amount of resistance the current encounters, the pulling power of the magnet itself, all determine how strong your electromagnet will be.
How strong is a electromagnet?
Well, it depends on the core you use, the thickness of the wire, how much the wire is coiled around the core, and especially the power supply.
