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Calculate the number of electrons consti...

Calculate the number of electrons constituting one coulomb of charge.

Text Solution

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The charge on an electron, `e = 1.6 xx 10^-19 C` Number of electrons constituting `1` coulomb is given by
`n = Q//e = (1 C)/(1.6 xx 10^-19 C) = 6.25 xx 10^18`.
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Knowledge Check

  • Number of electrons contained in one coulomb of charge is

    A
    `1.6xx10^(-19)`
    B
    `6.25xx10^(19)`
    C
    `6.25xx10^(18)`
    D
    `1.6xx10^(18)`

  • The number of electrons in 2 coulomb of charge is

    A
    `5xx10^(29)`
    B
    `12.5xx10^(18)`
    C
    `1.6xx10^(19)`
    D
    `9xx10^(11)`

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