Planck charge
English
Noun
Planck
charge
(
plural
Planck charges
)
(
physics
)
One of the base units in the system of
Planck units
, equal to an
electric charge
of:
q
p
=
ℏ
c
k
e
≈
1.875
×
10
−
18
C
{\displaystyle q_{p}={\sqrt {\frac {\hbar c}{k_{e}}}}\approx 1.875\times 10^{-18}{\mbox{ C}}}