Home
Class 12
PHYSICS
Calculate the number of electrons in one...

Calculate the number of electrons in one coulomb of negative charge.

Text Solution

Verified by Experts

According to the quantisation of charge q=ne
Here q= 1 C. So the number of electrons in 1 coulomb of charge is
`n=q/e = (1C)/(1.6 xx 10^(-19)) = 6.25 xx 10^(18)` electrons.
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER -14 (UNSOLVED)

    FULL MARKS|Exercise PART-III|10 Videos

  • SAMPLE PAPER -14 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|9 Videos

  • SAMPLE PAPER -14 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|9 Videos

  • SAMPLE PAPER -13

    FULL MARKS|Exercise PART - IV|10 Videos

  • SAMPLE PAPER -4 (SOLVED)

    FULL MARKS|Exercise PART-IV|10 Videos

Similar Questions

Explore conceptually related problems

The number of electrons in one coulomb of charge is__________.

How many electrons are there in one coulomb of negative charge ?

Define one Coulomb.

Calculate the total number of electrons present in 17g of ammonia.

Calculate the number of electrons, protons and neutrons in (i) Phosphorous atom.