In physics, the elements in a circuit could involve a resistor-capacitor, resistor-inductor, or just solely their own type of circuit. For a resistor-capacitor or RC circuit, the potential difference or voltage induced between the parallel plates of a capacitor is related by this equation:
Q = C × V, where
Q is charge in Coulombs
C is the capacitance in Faradays
V is the voltage in volts
Substituting the values,
7.7×10⁻³ C = 5.3×10⁻³ F * V
V = 1.45 volts