Transformer Action
Transformer action is a phenomenon by which EMF(Electro-motive force) is induced in from one coil to the other coil by electro magnetic induction. It is the basic principle of electric…
Difference between Higher potential and lower potential
Before getting into the topic, we have to keep two points in mind.1. Conventional Current flow. (The way Current is said to flow historically)2. Actual current flow. (The way Current…
Voltage division rule | Potential divider circuit
The voltage division rule is one of the basic rules of circuit analysis. It is applicable to all series and combination resistor circuits. A series connection of resistors always acts…
Series and Parallel circuits
Series and parallel connection of lamps Current flow in a circuit is determined by the impedance offered by the circuit components, which is in turn determined by the way circuit…
What is an Electric Circuit?
Two or more circuit components such as power source, resistors, inductors and capacitors when interconnected, it forms an electric circuit. (more…)
Difference between volts and watts
Volts and watts are two of the most common and key terms in the field of Electrical and Electronics Engineering. Most of the times these terms confuse the newbie or…
The direction of electric current
The direction of electric current can be a bit confusing topic. Here we have addressed your query. Hope this article shall be helpful to you in understanding the direction of…
Working of Diode rectifiers (Uncontrolled rectifiers)
Introduction Circuits that are used to convert the Alternating Current (AC) input power into a Direct Current (DC) output power is known as rectifier circuits. Rectifiers are found in almost…
What is inductance?
It is a property of a circuit element called inductor to store energy in the magnetic field when current passes through it. A basic inductor can be made by…
What is voltage?
There are two types of charges namely positive charge and negative charge. As we all know these charges are opposite and they attract . A work is done to separate…