👉 Passivity is a term in electrical engineering that describes an electrical system or device's ability to maintain a steady state of operation without any external input. It refers to how a system behaves when it is not receiving any power, such as from a battery or generator. In other words, a passive system is one that does not require external energy to operate, and it can be used for tasks like heating, cooling, or lighting without the need for additional sources of electricity. Passive systems are often used in
