The Bohr Theory of the hydrogen atom is a fundamental concept in physics, explaining how electrons move around the nucleus in an atom. This theory was proposed by Danish physicist Niels Bohr in 1913 and revolutionized our understanding of atomic structure. Let’s dive into the basics of the Bohr Theory. What is the Bohr Theory? … Read more
Introduction to Subatomic Particles Atoms are the fundamental units of matter, making up everything we see, touch, and interact with in the universe. But what exactly constitutes an atom? To truly understand the nature of atoms, we need to delve deeper into the realm of subatomic particles. This blog post will explore the various subatomic … Read more
Steps to check a diode with a multimeter, follow these steps: If you do not have a multimeter with a diode testing mode, you can perform a simple resistance test to check the diode. Here are the steps: Note: This resistance test will not give you the voltage drop across the diode, but it can … Read more
To understand how to characterize a voltage controlled current source (VCCS)? We must know about VCCS. Voltage-controlled current source (VCCS) is an electronic device that produces a current that is proportional to an input voltage signal. To characterize a VCCS, you need to determine its transfer function, which relates the output current to the input … Read more
Modern electronics have a PN junction diode as an important component. It is made by joining P and N type semiconductor materials. There are many ways to form a PN Junction Diode. Each method has its advantages and disadvantages. There are three main methods to explain the formation of pn junction diode: the diffusion, epitaxy, and ion-implantation. … Read more
The term “bias” in electronics refers to the direction of the voltage applied to a device, such as a diode. There are two types diode biases: forward bias or reverse bias. Both types of bias can have different effects on diodes and their operation. It is important to understand the difference between reverse bias and forward bias … Read more
A PN junction diode is a type of semiconductor device that allows current to flow in only one direction, from the p-type material to the n-type material. The flow of current in a PN junction diode depends on the voltage applied across it, which determines the bias of the diode. In this article we will … Read more
The variation of diode current with the applied voltage to the junction diode is known as the characteristics of PN junction diode. Basically there are 2 types of characteristics of pn junction diode i.e. Forward bias characteristics and Reverse bias characteristics. Characteristics of pn junction diode Forward bias characteristics. Reverse bias characteristics. Forward bias characteristics of … Read more
In this article we will discuss about How to obtained xor gate using nand gate, Truth table for XOR gate, Applications of XOR gate in digital electronics. XOR gate is a fundamental building block in digital electronics that outputs a high (1) signal when the number of high (1) inputs is odd, and a low … Read more
One of the first demonstration of the intererference of light waves was given by Young – an English physicist in 1801. We have learnt that two essential conditions to obtain an interference phenomenon are : Two sources should be coherent and Two coherent sources must be placed close to each other as the wavelength of … Read more