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Question: Answered & Verified by Expert
A transducer used at the transmitting end, serves the purpose of converting
PhysicsCommunication SystemJEE Main
Options:
  • A sound signal to electrical form
  • B sound signal to magnetic form
  • C electrical signal to sound form
  • D electrical signal to magnetic form
Solution:
1267 Upvotes Verified Answer
The correct answer is: sound signal to electrical form
In this case transducer takes the sound signal and convert them to electrical signal.
Tranducer acts as a conversion device. At the transmitting end it converts high frequency current into electromagnetic waves. At the receiving end it transforms electromagnetic waves into electrical signals that is fed into the input of the receiver. several types of antenna are used in communication.

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