What component in a carbon microphone converts a dc voltage into a varying current?
A. Button
B. Diaphragm
C. Transformer
D. Carbon granules
Show Answer
Answer: D
Share your understanding of this question with the correct explanation.
What component in a carbon microphone converts a dc voltage into a varying current?
A. Button
B. Diaphragm
C. Transformer
D. Carbon granules
Answer: D
Share your understanding of this question with the correct explanation.