# Symbols:J

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### Electric Current

$\mathbf J$

The usual symbol used to denote an electric current when it is necessary to treat it as a vector quantity is $\mathbf J$.

Its $\LaTeX$ code is \mathrm J .

### Joule

$\mathrm J$

The symbol for the joule is $\mathrm J$.

Its $\LaTeX$ code is \mathrm J .

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