## Ohmic & Non-Ohmic Conductors - Differences, Examples and V-I Characteristics

Ohmic and Non-ohmic conductors are the two types of conductors based on their voltage-current characteristics. In this article let us learn about what are ohmic and non-ohmic conductors with examples and differences. What are Co…

## Temperature Coefficient of Resistance – Definition, Formula & Examples

Electrical Resistance is the important electrical quantity that determines the amount of current flowing through a material. Electrical Resistance, the name itself tells that it is a resistance or opposition to the flow of elect…

## Effect of Temperature on Resistance of Conductor, Semiconductor & Insulator

The term resistance means the measure of opposition made to the flow of electric current. It is defined as the ratio of the voltage applied to the electric current flowing through the material. Resistance is denoted by 'R'…

## Difference Between Conductor, Insulator and Semiconductor

Depending on the ability to conduct the electric current, materials are categorized into three types they are conductors, insulators, and semiconductors. All these three materials show different electrical behavior according to t…

## Relation Between Current and Drift Velocity - Derivation

The concept of the relation between electric current and drift velocity is essential in the study of electrical conductivity, the behavior of electrons in electrical devices and circuits, and current flow in conductors. In this a…

## What is Conventional Current and Electric Current? - Comparison

In today's world electricity is one of the most important forms of energy. Electrical energy is a form of energy produced by the movement of electrons from one atom to another. Electricity refers to the study of electric curr…

## Types of Electric Current - Direct and Alternating Current

Electricity is an invisible energy that constitutes the flow of electrons to perform various operations. Electricity can be converted into any other form such as lighting, heating, traction, and many other forms. In this article …