Some hints related to a device is given. * Sound is converted into electrical energy. * Voice coil is one of its major part
a. Identify the device.
b. What is its working principle? c. Briefly explain its working,
Answers
Answered by
0
Answer:
device is sound recorder.
sound energy is converted into electrical energy and stored .
the same energy will be stored in voice coil which will act as a inductor .
basis principle is energy can be converted from one form to another without distortion
Similar questions