A train 100 meters long passes a bridge at the rate of 72 kilometers per hour in 25 seconds. What is the length of the bridge? Let’s break down the information given: The train is 100 meters long. The train Read More …
Month: December 2023
The Electric Field of Direct Current (DC) and Alternating Current (AC)
The Electric Field of a Direct Current (DC) The Electric Field of Direct Current (DC) and Alternating Current (AC). If a constant voltage is connected across a length of wire, the voltage will cause a proportional current governed by Ohm’s Read More …
Imaging and the Imaging Resolution
In this article, we have explained about what is imaging? Since the focal point stands behind the lens, it is very easy to use lens for imaging.
Adaptive Huffman Decoding with Example
Adaptive Huffman Decoding Adaptive Huffman Decoding with Example. In case of Adaptive Huffman decoding scheme you need to have the information of two things: the binary tree string of binary numbers that you want to decode Corresponding to the binary Read More …
Spherical Coordinate Systems Explanation
What is the spherical coordinate system? What is the spherical coordinate system? A point P in space in spherical coordinates is uniquely represented in terms of r,θ,φ, where r is the radial distance from O to P, θ in the Read More …
what is the cylindrical coordinate system?
what is the cylindrical coordinate system? what is the cylindrical coordinate system? This system helps to analyze the geometry of a coaxial cable and we can analyze its electric field intensity or electric field more easily using them. Three coordinates Read More …
Technical Interview Questions for Electrical Engineers
Short Interview Questions for Electrical Engineers Question Why capacitor is used for power factor correction? Answer Capacitors are used for power factor correction because they can store energy in an electric field. This energy can then be used to compensate Read More …
What is an Electric Dipole?
Introduction to Electric Dipole What is an Electric Dipole? In order to understand the basis of behavior of dielectric materials in electric field, dipole fields are used. Dipole fields are also helpful for understanding the concept of imaging. When the Read More …
What are the Limitations of Maxwell’s Equations?
What are the Limitations of Maxwell’s Equations? Maxwell’s equations may have survived unscathed through the revolution of relativity
What are the shortcuts for finding the determinant of a matrix?
Introduction In this article, I will discuss the shortcuts for finding the determinant of a matrix. Determinant has great significance in linear algebra. There are many practical problems that can be modeled as a linear system. When the systems are Read More …