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Class 10 Science Medium Mcq English Medium

Which of these is also listed as an application of current and magnetic-field interaction?

Question
Which of these is also listed as an application of current and magnetic-field interaction?
Microphone
Rain gauge
Optical lens
Spring balance
Answer
Microphone
Detailed Explanation
The chapter lists microphones among applications involving current-carrying conductors and magnetic fields. — Examisthan.com
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