sekundäärikelasta
Sekundäärikela, often referred to as a secondary coil, is a fundamental component in electromagnetic induction. It is typically a coil of wire wrapped around a core, which may be the same core as a primary coil or a separate one. The principle of operation of a secondary coil is based on Faraday's Law of Induction, which states that a changing magnetic field through a coil will induce an electromotive force (EMF), or voltage, across the coil.
In a transformer, a secondary coil works in conjunction with a primary coil. When an alternating current
Beyond transformers, secondary coils find applications in other electromagnetic devices. For instance, in induction coils, a