## What is an Auto Transformer?- Working, Diagram, Advantages

This article describes the working and diagram of an auto transformer. The autotransformer transforms voltage and current by changing the ratio of voltage transformation. Auto … Read more

## What is Eddy Current Loss? – definition and expression

Definition: Eddy current loss is the heat generated by the flow of circulating currents( Eddy currents) in a magnetic material. When a magnetic material is … Read more

## Q Factor- Formula and Equations

The Q factor indicates the performance of a coil capacitor inductor in terms of its losses and bandwidth. The higher the value of the Quality … Read more

## Drift Velocity- Definition, Formula, Derivation & Examples

The drift velocity is zero when no external field is applied to the conductor. The electrons move slowly on the application of an electric field … Read more

## Fleming’s Left Hand Rule and Fleming’s Right Hand Rule

Fleming’s left-hand rule is used to determine the direction of rotation of the rotor in electric motors while Fleming’s right-hand rule is used to determine … Read more

## Difference between Current and Voltage with Comparison Chart

The main difference between current and voltage is that current is the rate of flow of electrons in a specific direction, while voltage is an electric pressure … Read more

## Factors Affecting Lead Acid Battery Life

The lead-acid battery life is significantly impacted by the extent to which they are discharged. Therefore, it is crucial to consider the intended usage – … Read more

## Underground Cables Construction

Underground cables comprise one or more conductors covered with insulation and then protected with a cover. The right cable type is crucial for a reliable … Read more

## Transformer Core Saturation and Its Reasons

When a magnetic core reaches its limit in carrying the magnetic flux, it is called the core saturation in a transformer. This occurs when the … Read more

## Definition of Effective Value of Alternating Current

The effective value of alternating current is equal to the value of the steady current (DC Current), which, when passed through a resistor for a … Read more