Physics, asked by priyanshutrk601, 1 month ago

13) Why the ohmmeter is graduated with non- linear scale?

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Answered by MindLord

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Ohmmeters contain internal sources of voltage to supply power in taking resistance measurements. An analog ohmmeter scale is “backwards” from that of a voltmeter or ammeter, the movement needle reading zero resistance at full-scale and infinite resistance at rest.

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