No, and neither can hybrids. Nitrous mixes with fuel in a combustion engine to increase the effective oxygen and allow for more fuel to be burned per cylinder fire. Electric vehicles don’t have combustion engines so it wouldn’t do anything. read more
If you mean by which mechanism does nitrous oxide increase the output of a car engine, then there are two mechanisms: Nitrous oxide or N2O is injected into the intake manifold, preferably as close to the intake valves as possible, as a liquid. read more