IMHO, there is no difference
both are AC sensitive phenomena.. and opposite of one another..
Main difference is that , that the auto_t is electrical based while the other t is based on mutual inductance.
What is the Relationship between resistance and inductance in a RL circuit?
there is no such thing as static var cenerator but if you meant static var generator then the difference is the same. it is one in the same thing, a combination or inductance and capitance to generate either reactive inductance or capacitive reactance.
The capacitance counter acts the inductivity (decreases it) without impacting the resistivivity, thus increasing the power factor, or resistivity / inductivity ratio.
Inductors can be used for a great many purposes. Terms, such as 'choke', 'reactor', etc., describe applications of inductors.
Inductance has no effect on the total current ... effective, RMS, amplitude, etc. ... in an AC circuit. It only affects the phase difference (angle) between the voltage wiggles and the current wiggles.
A transformer because, to work, it must use mutual inductance between its separate windings.
A Maxwell Bridge , also known as the Maxwell-Wien Bridge, is an AC bridge circuit used for measuring an unknown inductance by balancing the loads of its four arms, one of which contains the unknown inductance. A Hay Bridge is an AC bridge circuit used for measuring an unknown inductance by balancing the loads of its four arms, one of which contains the unknown inductance. One of the arms of a Hay Bridge has a capacitor of known characteristics, which is the principal component used for determining the unknown inductance value.
L= un2 A/l
Yes, even a straight piece of wire has inductance. One metre (or yard) of household flex has about 800nH (0.8uH) of inductance. Winding wire into coils makes them more compact, and multiplies the inductance of the assembly through coupling between turns. Using straight pieces of wire, the inductance is proportional to the length, but in a coiled inductor with 100% coupling, the inductance is proportional to the turns (length) squared! In many applications, iron or ferrite cores are used to further increase the inductance.
Inductance is inductance, and is not a function of frequency. Frequency affects reactance, and ultimately impedance, not inductance.