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What will be the charge flow through a metalic wire in one hour When a constant current of 0.2 ampere is flowing through it |
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Answer» Hello There! AnswersI = 0.5 At = 2 hours = 2 × 60 × 60 s = 7200 sThus, Q = It= 0.5 A × 7200 s= 3600 CWE know that 96487C = 6.023 X 1023 NUMBER of electrons.Then,3600 C= 6.023×10^23×3600/96487=2.25×10^22Hence, 2.25 X 10^22number of electrons will FLOW through the wire. |
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