which field of science attrected the speaker the most
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Most loudspeakers work by electromagnetism. A powerful magnetic field is produced by a specially-shaped permanent magnet, rigidly attached to the chassis of the speaker. A lot of research has gone into developing materials that can provide a high-intensity field, and are not readily demagnetized.
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Answer:
know ledge is the field of science
Explanation:
- Biology
- physics
- chemistry
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