The electric charge is given by:
Q = I ∙ t
Corresponding SI units:
coulomb (C) = ampere (A) ∙ second (s)
Where I is the electric current and t is the time (duration).
Example: Determine the electric current in an electric circuit where the total electric charge is 6 C over 5 seconds.
Isolating I from Q = I ∙ t:
I = Q/t = 6 / 5 = 1.2 A