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- A current of 4A travels through a circuit for 2.5 hours. The cathode of the circuit is composed of chromium.
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- What is the total number of electrons that have traveled through the circuit at the end of the time?
- A.
- B.
- C.
- D.
-
- C
- Using the number of Coulombs per electron, the above number ofCoulombs can be converted to the number of electrons.