English, asked by kc552162, 5 months ago

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 akshar3103
5

Answer:

Ans a Ans loudspeaker hop it help you

Answered by choudharyhussain11
0

Answer:

loudspeaker

Explanation:

please mark as brainlist

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