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Why should not the jockey be slided along the potentiometer wire? - Physics

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प्रश्न

Why should not the jockey be slided along the potentiometer wire?

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उत्तर

Sliding the jockey on the potentiometer wire reduces the wire's cross-sectional area, which changes the potential fall down the wire. The potentiometer readings are affected as a result of this. As a result, the jockey should never be allowed to slide along the potentiometer wire.

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अध्याय 9: Current Electricity - Exercises [पृष्ठ २२८]

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बालभारती Physics [English] Standard 12 Maharashtra State Board
अध्याय 9 Current Electricity
Exercises | Q 2.03 | पृष्ठ २२८
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