Science, asked by shashichoudhary6358, 1 month ago

This device is based on direct application of electromagnet

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Answered by rani7913

3

Answer:

Various sensors and actuating devices are works based on electromagnetism. Electromagnetic sensors include Hall-effect sensors, magnetoresistive sensors, fluxgate sensors, etc. These sensors convert the physical quantity such as flow, pressure, level, proximity, etc into an electrical signal.

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