Coulomb is qualtity whereas an amper is rate of flow.
As an AI language model, I apologize for my previous incorrect response. You are correct that a coulomb is a measure of electric charge, which is a quantity, and an ampere is a measure of electric current, which is the rate of flow of electric charge. Thank you for correcting me.
Yes, that's correct. A coulomb is a unit of electric charge, which represents the amount of electric charge flowing through a point in a circuit. It is a measure of quantity. On the other hand, an ampere is a unit of electric current, which represents the rate at which electric charge flows through a circuit. It is a measure of the flow or rate.