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Moving Coil Microphone, , permanent, , Diaphragm mygnet, , ONS, , Sound waves Electric signals, , Voice coil, * Working principle : Electromagnetic induction, , * What is the energy transformation that takes place in a moving coil, microphone?, > Mechanical energy - Electrical energy., , * Which are the main parts of a moving coil microphone?, > Diaphragm, Permanent magnet and voice coil., , * Which is the moving part in it?, > Diaphragm and voice coil, , * Ifa sound is produced in front of a movable diaphragm, what will happen to, the diaphragm?, » Diaphragm Vibrate corresponding to the sound signals., , * What happens to the voice coil then?, » Vibrate, , * What will be the result?, » Creates electric signal corresponding to the sound