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What kind of energy does an electromagnet make?
Electrical to Mechanical
What does an electric motor use an electromagnet to do?
Convert electrical energy to energy of motion...
How does a speaker make sound with electric energy?
A loudspeaker contains a metal coil, known as an electromagnet, that creates a magnetic field when an electrical current passes through it. It is the action of the electromagnet that is responsible for converting electrical energy into audible sound.
A is a sudden increase or spike in electrical energy affecting the current that flows to electrical outlets?
power surge
How do make an electromagnet stop working?
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.
Does an electromagnet convert mechanical energy to electrical energy?
ya in electrical generators
An electric motor uses an electromagnet to change?
electrical to mechanical
What kind of energy does an electromagnet make?
Electrical to Mechanical
What does an electric motor use an electromagnet to do?
Convert electrical energy to energy of motion...
What is the device that uses electromagnet induction to convert mechanical energy into electrical energy?
Generator
What describes the role of an electromagnet in a generator?
Its role is to change mechanical energy into electrical energy.
What makes the electromagnet work?
maybe electrical energy i don't know
What best describes the role of an electromagnet in a generator?
Its role is to change mechanical energy into electrical energy.
How does a speaker make sound with electric energy?
A loudspeaker contains a metal coil, known as an electromagnet, that creates a magnetic field when an electrical current passes through it. It is the action of the electromagnet that is responsible for converting electrical energy into audible sound.
How do you make a super power full electromagnet?
-- Use greater length of wire. -- Wind it into more turns around the coil. -- Decrease the diameter of the coil. -- Increase the electrical current through the coil. Each of these actions will increase the strength of the electromagnet.
Are electromagnets used in generatorsto transform mechanical energy into electrical energy?
This requires magnets in general. It need not be an electromagnet; sometimes electromagnets are used, sometimes permanent magnets.
How can electricity be made to do work?
None that I know of. Something like a loudspeaker uses electromagnets (the speaker coil) and permanent magnets (the magnet in the speaker frame) but the electromagnetic field and the permanent magnetic field repel each other and the electromagnet moves. A motor also uses EM-PM repulsion. It's a lot easier to find devices that use electromagnetism to move pieces of iron or steel.
