Question

why is charge represented by q​

Answer 1

Answer:

This “predominance” or “deficiency” of electrons, the principle we know as “charge,” was also called the “quantity of electricity.” “E” referred to electrons, so “Q,” after the first word of that phrase, came to represent “charge.” Wikipedia notes that “the term 'quantity of electricity' was once common in scientific ...

Answer 2

Explanation:

This “predominance” or “deficiency” of electrons, the principle we know as "charge," was also called the “quantity of electricity." "E" referred to electrons, so "Q," after the first word of that phrase, came to represent “charge.”