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A potentiometer wire ab. Of length …

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A potentiometer wire ab. Of length 1m connected to a driver cell emf 3v when a emf of 1.5v used in the secondary ckt the blanc point found 60 cm on replacing blanc shift 80 cm cal unknown emf

    • Posted by Manoj Kumar 6 years, 10 months ago

    CBSE > Class 12 > Physics
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