engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Physics Electric Charges and Coulomb's Law Electric Charge
Which of the following are the properties of an electron?
1) Electron is a constituent of cathode ray
2) Electron is a negatively charged particle
3) The mass of the electron is equal to the mass of the proton
4) Electron is deflected by the electric field but not by magnetic field
Select the correct answer using the code given below:1
1 and 2 only
2
1, 2 and 3
3
3 and 4
4
1 and 4