0
An electromagnet is powered by electrical current and that current can be adjusted to different levels of magnetism,Êso if you disable its electrical connection it will not work.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Can you give me a sentence using electromagnet?
many people uses an electromagnet when working.
How is a electromagnet diffrent then a permanent magnet?
By definition an electromagnet is only working when it has a supply of electricity, a Permanent Magnet is always a magnet
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.
Can an electromagnet work underwater?
Yes it can because water will not interfere with the magnet as it is working
Is a toothpick a part of an electromagnet?
Not generally, although MacGuyver could make an electromagnet with a toothpick and a spool of wire.
When would an electromagnet stop working?
An electromagnet would stop working if the electrical current flow is interrupted or if the power supply is disconnected. Additionally, if the coil overheats, it can damage the insulation and cause the electromagnet to fail.
Can you give me a sentence using electromagnet?
many people uses an electromagnet when working.
A working model which shows how can you generate electricity by electromagnetic induction?
you can make a model of electromagnet by actually making it......... ;)
When you make a homemade electromagnet with wire and a nail and a battery does stripping the wire that is coiled around the nail make the electromagnet stronger?
No, this will stop the magnet from functioning and is the same as using a short thick wire instead of a long coiled wire.
How is a electromagnet diffrent then a permanent magnet?
By definition an electromagnet is only working when it has a supply of electricity, a Permanent Magnet is always a magnet
How do you make a railway signal using electromagnet?
how to make road rail signal using electromagnet
What is the Working principle of ding dong bell?
electromagnet solenoid
What would make Playstation network stop working?
They often stop working for maintenance on the network like every other site does
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.
What can make a metal detector stop working?
Wooden cover
Can an electromagnet work underwater?
Yes it can because water will not interfere with the magnet as it is working
What does the switch do to the electro magnet?
The switch is turned on to activate the electromagnet, and metal is attracted. Turning off the switch stops the electromagnet from working, and metal is no longer attracted.
