Electricity and energy

Question 1

What is the formula for charge?

Answer 1

𝑄=𝐼𝑡
I = Current in Amps (A)
Q = Charge in Coulombs (C)
t = time in seconds (s)

Question 2

What is the definition of current?

Answer 2

Current is the number of Coulombs of charge passing a point in one second. (Current is the rate of flow of charge). So 1 Amp = 1 Coulomb of charge passing a point per second