Electronics engineering is not a piece of cake for students. You cannot learn it without practice, but the same concerns theory, which boosts your knowledge. Alongside educational materials distributed by professors, or online courses, you should always focus on auxiliary education. Do not be scared, no need to pursue another degree. Find some time for … Read more
Inductors are passive components that are used to store energy in the form of magnetic energy in power electronic circuits. The inductors oppose any change in the current flow that passes through them. When the current in the inductors changes, they either gain the charge or lose it to match with the current flow. The … Read more
Biasing or applying bias means applying a steady dc voltage. Usually, when we apply a voltage across components like resistors, inductors, capacitors, etc. we do not need to consider the polarity of the voltage applied. But in the case of semiconductor devices such as a diode, BJT, FET, etc., the polarity of the voltage is … Read more
Diode a nonlinear device that is used to control the direction of current in a circuit. It is made by combining a piece of p-type and a piece of n-type semiconductor. The layer between p-type and n-type semiconductors is called the depletion region which is made of immobile carriers. A diode has two terminal pins; … Read more
The diode is a unilateral electronic device. It has two terminals termed – Cathode and Anode. When the diode is forward biased i.e., the anode is kept at a higher potential than the cathode, then ideally, the diode acts as a short circuit (zero resistance) and a large current will pass through it even if … Read more
Most of us always use the terms circuit and network interchangeably. Actually it is not so. The two terms have a significant difference between them. In this article, we will remove the confusion and see what is the difference between circuit and network. Let first see the basic definitions. What is Network? A network is … Read more
Proton and neutron are the particles that are found at the center of an atom and both particles comprise the nucleus. Apart from electrons, protons and neutrons form the nucleus of an atom. In this article, we will discuss what is the difference between proton and neutron. Difference between Proton and Neutron in tabular form … Read more
The output of a practical rectifier is not pure DC. The output current or voltage contains both DC as well as AC components. The presence of the AC component in the DC component causes ripples. Ripple factor measures the percentage of AC component present in the rectifier output. What is Ripple factor? It is defined … Read more
A scanner is an input device that can scan different types of documents like photographs or a text page. While the process of scanning goes on the document is converted into a digital format which creates an electronic version of that document. This document can hence be viewed and edited on a computer. There are … Read more
Resistance is generally a force that opposes the motion of a body and slows down the performance of the body. In the field of electrical and electronics, the resistance is the opposition offered by the material to the flow of current through it. The S.I. unit of resistance is ohm (Ω). The effect of temperature … Read more
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