3) Which one of the following device does not work on the principle of magnetic effect of electric current .
a) Loudspeaker b) Microphone
c) Geyser d) Ammeter
Answers
Answered by
5
Answer:
Ans a Ans loudspeaker hop it help you
Answered by
0
Answer:
loudspeaker
Explanation:
please mark as brainlist
Similar questions