Blindwiderstände für Eilige - wie mit komplexen Größen rechnen? (Wechselstrom 03)

As little theory as possible. Capable, to calculate soon any resistances in ac circuits. An emergency video for little preparation time ;-) One juggles with alternating current circuits with two further resistors: the coil and the capacitor. The two resistors are called reactive resistors. The coil is referred to as an "inductive" reactance, the capacitor as a "capacitive" reactance. The coil, i.e. the inductive reactance, has the symbol XL, the capacitor the symbol XC. Both resistors are dependent on two things: firstly on their construction and secondly on the frequency of the generator. The characteristics of the construction method are summarized in characteristic values. The characteristic value of the coil is its "inductance" L, which is why it is also called "inductive reactance". With the capacitor it is the "capacitance" C. Therefore with the X the respective index L or C.