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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 Coulombs that have traveled through the circuit at the end of the time?
- A.10C
- B. 4000C
- C. 10000C
- D. 36000C
-
- D
- An amp is defined as Coulombs per second. The total number of Coulombs is therefore given by the following equation.