Question

Q--Define characteristics of electric charges

Answer 1

Ans--1)there are two types of electric charges postive and negative charges.
2)postive charges is called proton and postive charges is called electron
3)oppostive charges or unlike charges attracts each other .
4)similar charges or like charges repels each other.
5)SI unit of electric charges is coulmb denoted by C.
6)one coulmb is that quantity of electric charges which exert a force of 9*10(power 9) newton ona equal placed at a distance of an metre fromit.
7)An electron passes a negative charges of 1.6*10(-19c power)
8) An protorn process a postive charges of 1.6*10(+19 power)

I hope this help u

Answer 2

Explanation:

the ampere is a measure of the amount of electric charge passing a point in an electric circuit per unit time with 6.241 × 1018 electrons, or one coulomb per second constituting one ampere