abcoulomb
n. C2 Proficiency ab·coulomb
n. a very large unit of electric charge. It is equal to 10 times the smaller unit called a coulomb.
n. a unit of electric charge in the centimetre-gram-second system of units. Equal to 10 coulombs, it is defined as the charge transported by a current of one abampere in one second.
The battery can store several abcoulombs of charge.
In high-energy physics, researchers often measure the charge of particles in abcoulombs to account for the massive scale of their experiments.
While the coulomb is the standard unit in most modern scientific contexts, the abcoulomb remains relevant in certain historical or specialized electromagnetic calculations where the CGS system is still preferred.
From ab- (“absolute”) + coulomb.