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Where do the moving electrons come from when making an electromagnet?
When making an electromagnet, the moving electrons come from the flow of electric current through a wire or coil of wire.
Where do moving electrons come from when making an electromagnet?
Moving electrons in an electromagnet come from the flow of electric current through a wire or coil of wire.
What C is the piece of iron inside a electromagnet?
The piece of iron inside an electromagnet is called a "core". It serves to increase the magnetic field strength when current passes through the electromagnet, making it more effective at attracting or repelling objects.
What suitable material would you use for the core of an electromagnet?
A suitable material for the core of an electromagnet would be soft iron or steel. These materials have high magnetic permeability, allowing them to easily magnetize and demagnetize in response to the flow of electric current, making them effective in strengthening the magnetic field produced by the electromagnet.
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 object is not needed for making a electromagnet?
Every thing except a conducting wire, battery and a soft iron core is not needed for making an electromagnet
Is making an electromagnet a physical process?
Yes
Where do the moving electrons come from when making an electromagnet?
When making an electromagnet, the moving electrons come from the flow of electric current through a wire or coil of wire.
Does making the core of an electromagnet larger make it weaker?
No, the electromagnet is not made weaker by making the core larger. It can be made weaker by decreasing its current and/or turns of coil.
How do you magnetize sphere?
By making it an electromagnet. Include it in a circuit.
How do you magnetize a sphere?
By making it an electromagnet. Include it in a circuit.
How does an electromagnet make the sounds you hear in headphones?
It needs more than an electromagnet. You have an electromagnet with an iron diaphragm in the magnetic field. When the audio current from the amp flows in the electromagnet, the diaphragm moves at the same frequency, making the sound that you hear.
Where do moving electrons come from when making an electromagnet?
Moving electrons in an electromagnet come from the flow of electric current through a wire or coil of wire.
Why electromagnet is different from a permanent magnet because an electromagnet what?
Mainly in that the electromagnet is NOT permanent. In other words, it can be switched on and off.Another relevant difference is that the electromagnet constantly requires power, at least while it is on.
what precautions should be taken while handling fluorine?
Keep equipment dry.
What C is the piece of iron inside a electromagnet?
The piece of iron inside an electromagnet is called a "core". It serves to increase the magnetic field strength when current passes through the electromagnet, making it more effective at attracting or repelling objects.
What suitable material would you use for the core of an electromagnet?
A suitable material for the core of an electromagnet would be soft iron or steel. These materials have high magnetic permeability, allowing them to easily magnetize and demagnetize in response to the flow of electric current, making them effective in strengthening the magnetic field produced by the electromagnet.
