A particle of charge 5e is placed in an electric field of 20 volts. Ca

1.	A particle of charge 5e is placed in an electric field of 20 volts. Calculate it's kinetic energy in ev, J, kJ/mole.
Answer» Work DONE by ELECTRIC FIELD = kinetic ENERGY 5 × 1.6 × 10^-19 × 20 16 × 10^-18 J or. 100 ev

A particle of charge 5e is placed in an electric field of 20 volts. Calculate it's kinetic energy in ev, J, kJ/mole.

Answer»

5 × 1.6 × 10^-19 × 20

16 × 10^-18 J or. 100 ev