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CBSE Class 10 Answered

1.how many electrons will be there in a charge of 5c? 2.what do you mean by current rating?
Asked by Sayantan Paul | 24 Jun, 2011, 03:57: AM
answered-by-expert Expert Answer
The charge of one electron = 1.6 x 10-19C
 
The number of electrons in 5 C = 5 / (1.6 x 10-19) = (50/16) x 1019 = 3.13 x 1019
 
Current rating is the maximum amount of electrical current a conductor or device can carry before sustaining immediate or progressive deterioration. 
Answered by | 24 Jun, 2011, 07:41: AM

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