Answer:
The constant of proportionality between charge and voltage is the capacitance.
Explanation:
The capacitance ([tex]C[/tex]), measured in farads, is the ratio of charge to voltage, that is:
[tex]C = \frac{Q}{V}[/tex]
Where:
[tex]Q[/tex] - Charge, measured in coulombs.
[tex]V[/tex] - Voltage, measured in volts.
If charge is clear, it is easy to concluded that capacitante is a constant of direct proportionality.
Hence, the correct answer is B.
