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The number density of electron in …

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The number density of electron in copper is 8.25 ×10 ^-3m determine the current flow through a copper wire of 0.2m area of 1mm^2 when connected to the battery of 3 volt given the mobility is 4.5 ×10 ^-6 m^2 V^-1 sec^-1

    • Posted by Hardik Purohit 7 years, 2 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER
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