a) Give the two important parts of a moving coil loud speaker
b) Give the working principle of a moving coil loudspeaker
Answers
Answer:
The moving coil loudspeaker is the most widely known and used form of loudspeaker. It can be found in many electronic items from radios to Bluetooth speakers and in public address systems - in fact anywhere that electrical waveforms need to be turned into audible sound.
The moving coil loudspeaker performs well and is able to be manufactured relatively easily. However, like all transducers converting electrical waveforms into sound, its operation can be complex as the moving coil loudspeaker links electrical and mechanical domains.
Explanation:
Moving coil loudspeaker basics
The moving coil loudspeaker uses the magnetic effect generated by a flowing current as the basis of its operation.
When a current flows in a wire, a magnetic field appears around it. When the wire is wound into a coil, the effect is increased.
Answer:
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