In magnetic resonance, the time for 63% of transverse relaxation to occur; the value is a function of magnetic field strength and the chemical environment of the hydrogen nucleus; for protons in fat and in water, in a 1.5T magnet, about 60 milliseconds and 250 milliseconds, respectively.he effective T2 relaxation time, shorter than T2 because of magnetic field inhomogeneities; the observed time constant of free induction decay.
Including conversion and generation losses, a single full Leaf charge might take 25 kWh (19 kWh usable into the battery). Factor in expected usage to get an average kWh per month value.
Instead of different engine options there are two battery options of 24kWh and 30kWh. The smaller one allows a theoretical maximum range of 124 miles, while the larger one extends this to 155 miles - but it is only available on higher-grade trims. Owning a Leaf offers buyers significantly lower running costs than a standard car.