Question

One milli-coulomb (mC) equals:

Options

• \(10^{-6}\ \text{C}\)

• \(10^{-9}\ \text{C}\)

• \(10^{3}\ \text{C}\)

• \(10^{-3}\ \text{C}\)

Answer 1

The milli-coulomb is a smaller unit of charge with \(1\ \text{mC} = 10^{-3}\ \text{C}\). The hierarchy is: mC (\(10^{-3}\)) > µC (\(10^{-6}\)) > nC (\(10^{-9}\)) > pC (\(10^{-12}\)).