Series RLC resonant circuit is used to model a resonator at frequencies close to resonance. Resonator is a system, demonstrating resonance behaviour. Resonance in…

# Author: Victoria Cherkasova

## Parallel RLC resonant circuit

Parallel RLC resonant circuit is also used to model a resonator in the resonance mode. Resonator is a system, that is experiencing the resonance…

## Short-circuited half wavelength line resonator

This post tells about short-circuited half wavelength line resonator. Half wavelength line resonator is depicted below, it is short circuited at one end. This…

## Short-circuited quarter wave transmission line

This post tells about short-circuited quarter wave transmission line. Quarter wave line resonator is depicted below, it is short-circuited at one end and opened…

## Induction motor

An induction motor is a type of electric machine. Here the stator coils produce a magnetic field, and this magnetic field induces a current,…

## Transient processes in linear circuits

Transient processes in electrical circuits are the processes of transition from one work regime to another, that differ with parameters. Transient processes are caused…

## Non-linear DC electric circuits

Non-linear electric circuits contain non-linear components. Non-linear electric components are characterised with non-linear volt-ampere characteristics, as depicted on the figure below. Non-linear components can…

## Magnetic circuits

Magnetic circuit is a set of components, combined in one circuit, that create a magnetic field loop. In calculating magnetic circuits we must remember…

## Non-linear AC circuits

Non-linear AC circuits are AC circuits containing non-linear components. Nonlinear components can be resistive, capacitive, and inductive. Non-linear resistors can be inertial, and non-inertial.…

## Resistors in parallel. Current divider circuit and equation

Two or more resistors are said to be in parallel, if identical voltage is across all the resistors. In accordance to Kirhhoff's Law the…