where you start learning everything about electrical engineering computing, electronics devices, mathematics, hardware devices and much more.
Introduction The printed circularly polarized half-moon antenna is a small and lightweight device that is commonly used in situations where size and weight are important factors. It is designed to work with circular polarization, making it an excellent choice for Read More …
Define a Capacitor What are the Components of a Capacitor? A capacitor is an electrical device used mainly for the storage of charge. Basically it stores energy in the form of electric charge. It is connected with two terminals. Also Read More …
What is Power Generator Tripping? In this topic, we discuss the Power Generator tripping due to reclosure of Transmission line. When a transmission line is connected to a power generator, the generator may experience a sudden change in power at Read More …
What is the Dipole Antenna? An antenna is used for transmitting or receiving radio frequency energy has a center-fed driving element.
Stokes’s Theorem Stokes’ theorem is a fundamental result in vector calculus that relates a surface integral over a surface S to a line integral around its boundary curve C. It is named after the Irish mathematician George Gabriel Stokes. The Read More …
Introduction to Linear Transformation Linear transformation is a fundamental concept in linear algebra that describes a mapping between two vector spaces that preserves the algebraic structure of those spaces. In simpler terms, it is a mathematical function that takes vectors Read More …
Boundary Value Conditions in Electrostatics In electrostatics, which deals with stationary electric charges and their interactions, electric boundary conditions describe the behavior of the electric field at the interfaces between different media or regions. The two main types of boundary Read More …
The current flowing through a 300-m-long conducting wire of uniform cross section has a density of 3×〖10〗^5 A/m2. Find the voltage drop across the length of wire if the wire material has conductivity of 2×〖10〗^7 (S/m)
A 25-m long copper wire has a circular cross section with radius r=2cm. Given that the conductivity of copper is 5.8×〖10〗^7 (S/m), determine (a) the resistance R of the wire and (b) the power dissipated in the wire if the Read More …
Circuit Theory at High Frequency Why Circuit Theory Fails at High Frequency? Circuit theory, which is based on the principles of Kirchhoff’s laws and Ohm’s law, is a powerful and widely used tool for analysing electrical circuits at low to Read More …