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A copper wire has diameter 0.5mm …

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A copper wire has diameter 0.5mm and resistivity of 1.6×10‐8 ohm meter what will be the length of this wire to make its resistance 10 ohm how much does the resistance change if the diameter is doubled

    • Posted by Akshaya Keerthy 1 year ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER
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