What is the definition of charge?

1.Q=It (where I is current, unit a, t is time, unit s).

2.Q=ne (where n is an integer, e is an element charge, and e =1.6021892×10 coulomb).

3.Q=CU (where c refers to capacitance and u refers to voltage)

? According to the definition, the amount of electricity carried by any charged body is always equal to an integer multiple of a certain minimum amount of electricity. This minimum amount of electricity is called elementary charge, also known as elementary charge. It is represented by e,1e =1.602176 565 (35) ×10c, and E = 1.6 × 00c can be selected for calculation. It is equal to the charge carried by an electron and the charge carried by a proton. 6.25× 10 yuan charge carrying1C. Relationship between force between charges and charge amount: force f and q? And q? In direct proportion to the product of.