What is an Electrical Circuit?An electrical circuit (also known as an electrical network or electric circuit) is an interconnection of various active and passive components in a prescribed manner to form a closed path. Electric current must be able to flow from the source through some conductive medium and then back to the other terminal of the source.The main parts of an ideal electric circuit are: Electrical sourcesfor delivering electricity to the circuit and are mainly electric generators an

What are Active and Passive Circuit Elements (Components)?Active and passive components form the two main types of electronic circuit elements. Anactive componentsupplies energy to anelectric circuit, and hence has the ability to electrically control the flow of charge. Apassive componentcan only receive energy, which it can either dissipate or absorb.Types of Electronic ComponentsElectronic elements that make up a circuit are connected together by conductors to form a complete circuit. If these

What is ELI the ICE man?ELI the ICE man is used to remember the relationship between current and voltage in an inductor and capacitor. ELI the ICE man stands for the fact that voltage [E] leads current [I] in an inductor [L] (that’s the ELI part) and current [I] leads voltage [E] in a capacitor [C] (that’s the ICE part).ELI the ICE man is a mnemonic. That is to say that it’s a learning technique that aids information retention in human memory.So ELI the ICE man helps us remember that: ELI: Volta

What is a Schmitt Trigger?A Schmitt Trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. A Schmitt Trigger uses two input different threshold voltage level to avoid noise in the input signal. The action from this dual-threshold is known as hysteresis.The Schmitt Trigger was invented by American scientist Otto H Schmitt in 1934.The normal comparator contains only one threshold signal. And it

What is an Open Circuit?An open circuit is defined as an electric circuit in which current does not flow. Current can only flow in a circuit if it finds a continuous path—known as a “closed circuit”. If there’s a break anywhere in the circuit, you have an open circuit, and current can not flow.In an open circuit, the two terminals are disconnected. Hence the continuity of the circuit is broken. But while current cannot flow through the circuit, there is some voltage drop between two points of a

A planar circuit is a circuit that can be drawn on a flat surface without any wires crossing each other. A non-planar circuit is a circuit that cannot be drawn on a flat surface without any wires crossing each other. Planar and non-planar circuits have different properties and methods of analysis. In this article, we will explain what planar and non-planar circuits are, how to analyze them using graph theory and loop current method, and what are some applications of these circuits in electrical

There are two types of system available in electric circuit, single phase and three phase system. In single phase circuit, there will be only one phase, i.e the current will flow through only one wire and there will be one return path called neutral line to complete the circuit. So in single phase minimum amount of power can be transported. Here the generating station and load station will also be single phase. This is an old system using from previous time.In 1882, new invention has been done o

What are Voltages in Series?A series circuit or series connection refers to when two or more electrical components are linked together in a chain-like an arrangement within a circuit. In this kind of circuit, there is only a single way for charge to pass through the circuit. The potential variation in charge across two points in an electrical circuit is known as voltage. In this article, we will discuss in detail voltages in a series circuit.The battery of a circuit provides energy for the charg

What is Open Circuit Voltage?When an open circuit condition is created in any device or circuit, the difference of electric potential between the two terminals is known as the open-circuit voltage. In network analysis, the open-circuit voltage is also known as the Thevenin Voltage. The open-circuit voltage is often shortened to OCV or VOC in mathematical equations.In open-circuit conditions, the external load is disconnected from the source. An electric current will not flow through the circuit.

AC circuits are usually three-phase for electrical distribution and electrical transmission purposes. Single phase circuits are commonly used in our domestic supply system.The total power of a three-phase AC circuit is equal to three times the single phase power.So if the power in a single phase of a three-phase system is ‘P’, then the total power of the three-phase system would by 3P (provided the three-phase system is perfectly balanced).But if the three-phase system is not exactly balanced, t