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PilotLPTM [1.2K]
3 years ago
6

A current of 5.0 a flows through an electrical device for 10 seconds. how many electrons flow through this device during this ti

me?
Physics
1 answer:
melisa1 [442]3 years ago
4 0
1 Amp = 1 Coulomb/sec
1 Coulomb/sec = 6.25*10^18 electrons/sec

Therefore,
5.0 A = 5 C/s = 5*6.25*10^18 = 3.125*10^19 e/s

In 10 second, number of electrons are calculated as;
Number of electrons through the device = 3.125*10^19*10 = 3.125*10^20 electrons

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