The size of an electric current shows the rate of flow of electric charge. You can calculate the size of a current using this equation: 

Current in amps= charge in coulombs/ time




I is the current in amperes (amps), A

Q  is the charge in coulombs, C

t is the time in seconds, s

Zhakupov Nursultan

Physics teacher in Nazarbayev Intellectual school, Pavlodar.

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