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प्रश्न
How many electrons are present in 1 C?
एका वाक्यात उत्तर
उत्तर
The charge on one electron is 1. 6 x 10-19 coulombs.
Therefore, lC charge carries `(1/(1.6 xx 10^19))` = 6.25 x 1018 electrons.
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