What is the value of the charge of an electron?
The electric charge by an Electron is the unit elementary negative charge. The value is: e– = 1.6 × 10-19 Coulomb
If a body has a charge of magnitude 8 × 10–19 coulomb. What is the correct combination of protons and electrons on it
One coulomb charge is equivalent to the charge contained in: (a) 2.6×1019 electrons (b) 6.2×1019 electrons (c) 2.65×1018 electrons (d) 6.25×1018 electrons