In aircraft design and electrical engineering, “Inductance (L)” refers to a property of electrical components, typically inductors, that measures their ability to store electrical energy in the form of a magnetic field when current flows through them. Inductance is a fundamental parameter used in the design of electrical circuits and systems, including those in aircraft. Here’s the definition and SI unit for inductance:
Formula: The formula for calculating inductance (L) is based on the electromotive force (EMF) induced in the inductor (ε) when the current (I) through it changes with time:
- Inductance (L) is measured in henrys (H).
- EMF (ε) is the electromotive force induced in the inductor, typically measured in volts (V).
- Rate of Change of Current (di/dt) represents how quickly the current through the inductor changes with time, typically measured in amperes per second (A/s).