Statement, Formula, Limitations, Example Problems
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
When a voltage is applied to a closed circuit, it causes flow of electrons and a current in the circuit.
Electrical Circuits
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
A dependent voltage or current source depends on some other quantity in the circuit which is either a voltage or a current.
Electrical Circuits
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
According to their terminal voltage-current characteristics, energy source are categorized into ideal voltage sources and ideal current sources.
Electrical Circuits
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
There are two types of circuit elements.Active elements,Passive elements
Electrical Circuits
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
A circuit or network whose parameters [elements like resistors, inductors and capacitors] are always constant irrespective of the change in time, voltage, temperature etc is known as linear network.
Definition, Circuit diagram, Terms
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
The interconnection of two or more simple circuit elements is called an electrical network. Circuit elements are voltage sources, resistors, inductors and capacitors.
Resistance, Inductance, Capacitance
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
There are three types of basic circuit components. They are Resistance,Inductance,Capacitance.
Subject and UNIT: Basic Electrical and Electronics Engineering: Unit I: Electrical Circuits
The difference in potential energy of the charges is called potential difference. Potential difference is also known as voltage and it is denoted as V, unit is Volts (V).
Definition, Types, Properties, Applications
Subject and UNIT: Physics for Information Science: Unit V: Nanodevices and Quantum Computing
The discovery of carbon leads to form stable, ordered structures other than graphite and diamond, which have stimulated the researchers worldwide to search for other new forms of carbon.
Definition, Formula, Derivation, Conclusion
Subject and UNIT: Physics for Information Science: Unit V: Nanodevices and Quantum Computing
The quantum conductance or conductance quantum, denoted by the symbol G0 is the quantized unit of electrical conductance.
Definition, Explanation, Condition, Application
Subject and UNIT: Physics for Information Science: Unit V: Nanodevices and Quantum Computing
When the mean free path of the electron is longer than the dimension of the medium through which the electron travels is called Ballistic transport
Definition, Formula, Factors affecting, IV Characteristics
Subject and UNIT: Physics for Information Science: Unit V: Nanodevices and Quantum Computing
Consider a circular cross-section wire of radius 'r' and length L. Let us assume that L is very large compared to mean free path and Fermi wavelength.