mhalikjcoleman
mhalikjcoleman mhalikjcoleman
  • 12-10-2017
  • Computers and Technology
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what is a microphone made out of

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larrysingleton0
larrysingleton0 larrysingleton0
  • 12-10-2017
Inside the microphone moves back and forth when the sound waves hit it. The coil, attached to the diaphragm, moves back and forth as well. The permanent magnet produces a magnetic field that cuts through the coil.
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