. _:b19533 . _:b19534 . . _:b19586 . "charge density"@en . . _:b19533 _:b19534 . "Electric charge density is the amount of electric charge in a volume. It is a derived quantity in the International System of Units. Electric charge density is electric charge divided by volume."@en . _:b19586 . _:b19586 . _:b19534 . _:b19586 . _:b19533 . _:b19534 . _:b19533 . "electric charge density"@en .