SELECT * FROM question_mgmt as q WHERE id=3789 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=16 AND chapterId=263 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 10th science Electricity calculate the number of electrons constituting one

Question:

Calculate the number of electrons constituting one coulomb of charge.

Answer:

Charge is flow of number of electrons.

Q=ne

Q is charge, n = number, e = electron

Whereas, One electron possesses a charge of 1.6 × 10−19 C,

 i.e., 1.6 × 10−19 C of charge is contained in 1 electron.

∴ 1 C of charge is contained in

Hence, 6x1018 electrons constitute one coulomb of charge.


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