Question

the total charge of a conductor is 8.4*10^-19 coulomb which is negativa . how many electrons are more on it​

Answer 1

Explanation:

charge (Q) = 8.4 x 10^-19 C

charge on electron ( e) = 1.6 x 10^-19 C

Q = ne

n. = Q/e

n = 8.4 x 10^-19 / 1.6 x 10^-19 C

n = 8.4/1.6

n = 5.25