Sähköjohtimena
Sähköjohtimena refers to the role or function of something acting as an electrical conductor. An electrical conductor is a material that allows electric current to flow through it. This flow of electric charge is facilitated by the presence of mobile charge carriers, typically electrons. In solid conductors like metals, these mobile electrons are the primary charge carriers. In electrolytes, ions are responsible for carrying the charge.
Materials vary significantly in their conductivity. Highly conductive materials, such as copper and silver, are excellent
The concept of sähköjohtimena is fundamental to understanding electrical circuits and the behavior of electricity. It