CBSE Class 12-science Answered
How many electrons are required to make -5.6 micro coulomb?
Asked by | 05 Apr, 2013, 08:25: PM
Expert Answer
Number of electrons in 1.6 * 10-19 C = 1
So number of electrons in 5.6 * 10-6 C
q = number of electrons * charge on an electron
So number of electrons in 5.6 * 10-6 C
q = number of electrons * charge on an electron
hence, q= n*e
5.6 * 10-6 C = n * 1.6 * 10-19 C
n = 3.5 * 10-6+19
=3.5 * 1013 electrons
Answered by | 06 Apr, 2013, 12:24: PM
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