Gw mau tau Résistor idéal dari Résistor. Jelasin dalam bahasa sunda

The SI unit of electrical resistance is the ohm (Ω).  A component has a resistance of 1 Ω if a voltage of 1 volt across the component results in a current of 1 ampere, or amp, which is equivalent to a flow of one coulomb of electrical charge (approximately 6.241506 × 1018 electrons) per second. The multiples kiloohm (1 kΩ = 1000 Ω) and megaohm (1 MΩ = 106 Ω) are also commonly used.

In an idéal resistor, the resistance remains constant regardless of the applied voltage or current through the device or the rate of change of the current. While réal resistors cannot attain this goal, they are designed to present little variation in electrical resistance when subjected to these changes, or to changing temperature and other environmental factors.