If I is the current through a wire and e is the charge of electron, then number of electrons in t seconds will be given by

\frac{I e}{t}

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Ite

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e/It

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It/e

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Solution

The correct option is D It/e
Total charge passed in $t$ time= $q = I t$

Number of electrons passing=\dfrac{q}{e}

$N = \frac{I t}{e}$

Answer-(D)

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If I is the current through a wire and e is the charge of electron, then number of electrons in t seconds will be given by

The correct option is D It/eTotal charge passed in t time=q=ItNumber of electrons passing=\dfrac{q}{e}N=IteAnswer-(D)

The correct option is D It/e
Total charge passed in $t$ time= $q = I t$

Number of electrons passing=\dfrac{q}{e}

$N = \frac{I t}{e}$

Answer-(D)