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Two conducting wire of same diameter …

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Two conducting wire of same diameter but different material, are joined in series across a battery .If the number of density of electron in 'x' is twice that in 'y' find the ratio of drift velocity of electrons in the two wires. Plz reply soon...

    • Posted by Lavi Baliyan 6 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Muskan Chouksey 6 years, 10 months ago

    V=I/A v=drift velocity A=cross section area n=charge density I=current I is inversely proportional to the charge density/no. density of electrons Assume charge density be A in conductor y so in conductor x charge density will be 2(A) So, v in X/v in Y= 1/2 Do tell if the right or wrong?

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