Question

Physics is my worst subject.

Answer 1

See below

Step-by-step explanation:

This is just a conversion problem....convert from e-lectrons to C-oulombs

there are 6.2415 x 10^18 electrons per Coulomb

8.23 x 10^13 e / (6.2415 x 10^18 e/c) = 1.32 x 10^-5 C

electrons are negative charged

Same thing with the second one

1.95 x 10^15 e / 6.2415 x 10^18 e/c = .312 x 10^-3 C