A small cork with an excess charge of +9.0 µC
is placed 0.19 m from another cork, which
carries a charge of −3.2 µC. The Coulomb constant is 8.98755 × 10^9

How many excess electrons are on the negative
cork?
Answer in units of electrons

How many electrons has the positive cork
lost?
Answer in units of electrons

It'd be cool if someone could tell me how to do it and not just the answer

Question

A small cork with an excess charge of +9.0 µC
is placed 0.19 m from another cork, which
carries a charge of −3.2 µC. The Coulomb constant is 8.98755 × 10^9

How many excess electrons are on the negative
cork?
Answer in units of electrons

How many electrons has the positive cork
lost?
Answer in units of electrons

It'd be cool if someone could tell me how to do it and not just the answer

mos1635 · Answer

total charge=number of electron X gharge of electron
Q=N* qe........................