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What else can I help you with?
How is an electromagnet used in a radio?
to produce sound
How fast does an electromagnet have to spin to produce 1megawatt?
A spinning electromagnet does not produce power without other components that you need to specify.
How does a stereo speaker use an electromagnet to produce sound?
An electromagnet drives the stereo speaker to provide the sound.
When does an electromagnet produce a field?
An electromagnet produces a magnetic field when current is passed through it wire winding.
What are three ways electromagnet and a permanent are the same?
both are magnetic, both can be used to produce an electric current if around a wire
What device is most likely to contain an electromagnet?
A speaker is most likely to contain an electromagnet to produce sound by vibrating a diaphragm.
Does electromagnet produce electricity or use electricity?
It doesn produce electricity. It uses electricity and shows magnetic properties.
How can an electromagnet be used in a scrapheap?
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What is a Bitter electromagnet?
A bitter electromagnet is a type of electromagnet designed and used in physics research to produce strong magnetic fields. It typically consists of a coil of wire wound around a cylindrical or rectangular core made of high-permeability material. Bitter electromagnets are used in applications such as particle accelerators, nuclear fusion research, and high-energy physics experiments.
What is the purpose for an electromagnet in a simple doorbell?
to produce magnetic field to move the piston of the doorbell
Where are the two types of electromagnet and a bar magnet commonly used?
I'm not sure where a bar magnet is used, but an electromagnet is used in junkyards, and in some laboratories.
What kind of magnet is used in the hotel room door?
Electro Magnetic is correct
