Problem 22.16

Question

A 7.5 v battery supplies a 3.5 mA current to a circuit for 8.2 Hr .



Part A -

How much charge has been transferred from the negative to the positive terminal?

Express your answer using two significant figures.



Part B -

How much work has been done on the charges that passed through the battery?

Express your answer using two significant figures.

Answer 1

I will be happy to critique your thinking.

Current*time= charge watch units.

Exactly what is an ampere?