Virtajänniteominaisuudet
Virtajänniteominaisuudet refers to the relationship between the current flowing through a component and the voltage across it. This characteristic is fundamental to understanding how electrical components behave in a circuit. For many components, this relationship is linear, meaning the voltage is directly proportional to the current. This is described by Ohm's Law, which states that Voltage (V) = Current (I) * Resistance (R). In such cases, the resistance is constant.
However, not all components exhibit a linear virtajänniteominaisuudet. For example, diodes and transistors have non-linear characteristics.