## Magnetism

Magnetism is a property associated with materials that attract iron and iron alloys. The science of magnetism probably … Read More

## Ammeter- Definition and Working Principle

An Ammeter is a device used for the measurement of current in amperes. When the current in a circuit … Read More

## Mutual Inductance and Self Inductance | Formula & Example

Electromagnetic induction occurs when a magnetic flux in motion with respect to a single conductor or a coil … Read More

## Superposition Theorem

Superposition theorem is stated as follows: The current is any circuit element or voltage across any element of … Read More

## Norton’s Theorem | Norton’s Equivalent Circuit

Norton’s Theorem states that: Suppose we are given an arbitrary circuit containing any or all of the following … Read More

## Thevenin’s Theorem | Thevenin’s Equivalent Circuit

Thevenin’s Theorem Definition Suppose we are given an arbitrary circuit containing any or all of the following elements: … Read More

## Star Delta Transformation and Delta Star Transformation

Wye (Star) and Delta networks identified for conversion in converting between types. In the Wye (Star) networks, each … Read More

## Metric Units of Measurement SI Units

SI units are most widely used units of measurement belong to an international system of units which is … Read More