Home » Resistance in electrical circuits
Resistors perform two basic functions in a circuit: they limit current flow and set voltage levels within a circuit.
We have various kinds of resistors e.g. fixed resistors, variable resistors, digitally adjustable resistors, photoresistors, fusible resistors, etc.
Generally, resistors can … Read more
The resistance of an electrical conductor depends on 4 factors, namely:
- The length of the conductor
- The cross-sectional area of the conductor
- The type of material
- The temperature of the material
The resistance, R, is directly proportional to length L … Read more
