Basic electronics – Electrical Shouters

Thermistor – Uses, Working, Types, Characteristics

What is a Thermistor? A thermistor is defined as a type of resistor whose electrical resistance varies with temperature changes....

Potentiometer – Working principle, Types, Applications

Potentiometer What is a Potentiometer? A potentiometer is defined as a 3 terminal variable resistor in which the resistance is...

Valence electrons

Valence electrons Valence electrons are the electrons found in outermost shell surrounding an atomic nucleus. Valence electrons are important because...

Coulomb’s law – Equation, Limitations,Vector Form

Coulomb's law Coulomb's Law gives an idea of the force between charges at two points. By the word point charge,...

Ionization energy

Ionization energy The energy needed to remove an electron from a gaseous atom or ion is called ionization energy. An...

Capacitor – Types, Applications,Symbol,Unit

Capacitor is an element that stores electrical charge. The capacitor consists of two close conductors (usually plates) separated by a...

Transistor as an amplifier

Transistor as an amplifier Both types of transistor amplifiers operate using AC signal inputs that vary between a positive value...

Transistor as a switch

Transistor as a switch The transistors Base biasing voltage is applied when used as an AC signal amplifier in such...

Transistor-Definition,Symbols,Construction,Working

Transistor Definition- Transistors amplify current, the small output current from a logic IC can be amplified so that a light,...

Resistor Colour Code

Georg Simon Ohm has found the nature of electrically conductive materials to oppose the flow of electrical current through them...

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