日: 2024年7月23日

What is resistance circuit?

  Resistance refers to the resistance that current encounters in a circuit, or the ability of an object to obstruct the current. The greater the resistance, the greater the resistance to current, and therefore the less current. On the contrary, the smaller the resistance, the less resistance the current is subjected to, and thus the greater the current. The symbol for resistance is’ R ‘. Resistance is a very important basic component in a circuit, which refers to the resistance that current encounters when passing through a certain material or device. Resistance is measured in ohms (Ω), and its value depends on the magnitude of the current and the properties of the material. In circuits, […]