Resistance
/rɪˈzɪstəns/
noun … “Opposition to the flow of electric current.”
Resistance is a property of a material or component that limits the flow of current when a voltage is applied. It is a fundamental concept in electricity and circuit design, affecting power consumption, heat generation, and signal behavior in electronic systems.
Key characteristics of Resistance include:
Inductor
/ɪnˈdʌktər/
noun … “Component that stores energy in a magnetic field.”
Inductor is a passive electronic component that resists changes in current by storing energy in a magnetic field created around a coil of wire. Inductors are widely used in filtering, energy storage, tuning circuits, and electromagnetic interference suppression. They work in tandem with capacitors and resistors to form fundamental building blocks of analog circuits.
Capacitor
/kəˈpæsɪtər/
noun … “Component that stores and releases electrical energy.”
Capacitor is a passive electronic component that stores energy in an electric field between two conductive plates separated by a dielectric material. Capacitors are widely used in electronic circuits for energy storage, filtering, signal coupling, timing, and voltage regulation. They can respond rapidly to changes in voltage, making them essential for stabilizing power supplies and shaping signals.
Key characteristics of Capacitor include:
Resistor
/rɪˈzɪstər/
noun … “Component that limits current flow.”
Resistor is a passive electronic component that restricts the flow of electric current in a circuit, converting electrical energy into heat. Resistors are fundamental in controlling voltage, setting current levels, dividing voltages, and protecting sensitive components. They are typically made from materials with precise resistance values, such as carbon film, metal film, or wire-wound elements.
Key characteristics of Resistor include: