What type of charge is in electron?

What type of charge is in proton?

What is the value of charge of an electron?

What is the charge of an electron, proton and a neutron ?

In SI, the amount of charge of an electron is______

Statement I: In spite of increasing in doping level the conductivity of the semiconductor does not change. Statement II : By increasing in doping level the conductivity the concentration of one type of charge carriers (electrons or holes ) is increased and at the same time concentration of other charge carrier decreases.

What like charges do?

What are the charge and mass of an electron?

For an n-type doping in a pure semiconductor the concentration of charge carrier electrons increases 5 times. Find hole concentration as percentage of the electron concentration.

Deduce a relation between Faraday (F), Avogadro’s number (N) and charge of an electron (e) and also determine the charge of an electron.

Calculate the charge of 1 mol electron.