Planck charge

In physics, the Planck charge, denoted by q P {displaystyle q_{ ext{P}}} , is one of the base units in the system of natural units called Planck units. It is a quantity of electric charge defined in terms of fundamental physical constants. In physics, the Planck charge, denoted by q P {displaystyle q_{ ext{P}}} , is one of the base units in the system of natural units called Planck units. It is a quantity of electric charge defined in terms of fundamental physical constants. The Planck charge is defined as: