Which One of the Following Is Not an Expression for Electric

Multiple Choice

Which one of the following is not an expression for electric charge?

A) $\int \rho d V$
volume
B) $\int \sigma d A$
area
C) $\int \lambda d \ell$
line
D) $\int \mathbf { E } \cdot d \mathbf { A }$
area
E) $\varepsilon _ { 0 } \int \mathbf { E } \cdot d \mathbf { A }$
area