1 eV is

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$1\,eV$ is

A

Same as one joule

B

$1.6 \times {10^{ - 19}}J$

C

$1V$

D

$1.6 \times {10^{ - 19}}C$

$1\,eV$ is

$1\,eV = 1.6 \times {10^{ - 19}}coulomb \times 1\,volt = 1.6 \times {10^{ - 19}}J$.