Basic Electrical

In spite of the great number of different kinds of inductors, only a few schematic symbols are needed … Read More

When a series RL circuit is connected across a supply, voltage and current transients occur until the current … Read More

In this article, you will learn about RC circuit Time Constant and the effect of resistance (R) and … Read More

The article covers the main types of variable capacitor, including rotor-stator capacitors and trimmer capacitors. It also discusses … Read More

Ohm’s Law Definition Ohm’s law states that the current in an electric circuit is proportional to the applied … Read More

Capacitive Reactance The AC Current flow in a capacitor depends on the supply voltage and the capacitive reactance. … Read More

Inductive Reactance Alternating current flow in an inductor depends on the applied voltage and on the inductive reactance … Read More

There are three main factors (Dielectric Constant of the material, Area of the plates, and Distance between the … Read More

Resistors can be classified into different types according to their construction.  Wire-wound resistors are made by wrapping high-resistance wire … Read More

In most circuits, we can assume that resistance is constant in relation to current and voltage. This linear … Read More

Carbon resistors are color coded- that is, they have several color bands painted around the body near one … Read More