tell about Ohms law and explain it in detail along with all essential definations.
Ohm's law states that, at constant temperature and all other factors, the strength of a current through a conductor is proportional to the voltage applied across it. the materias which obey ohm's law are called linear conductors.
V = R*I, v= volage, i= current, r= resistance of the conductor. or R=V/I.