Question

HOW DOES A LOUDSPEAKER WORK
USING AN ELECTROMAGNET?

Answer 1

Answer:

Alternating current supplied to the loudspeaker creates sound waves in the following way: a current in the coil creates an electromagnetic field. the electromagnetic field interacts with the permanent magnet generating a force, which pushes the cone outwards. the current is made to flow in the opposite direction.

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Answer 2

Explanation:

In these devices, variations in an electric current cause variations in the magnetic field produced by an electromagnet. Alternating current supplied to the loudspeaker creates sound waves in the following way: ... the magnetic field interacts with the permanent magnet generating a force, which pushes the cone outwards. plz mark me as brainleist

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