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Showing posts with the label AC fundamentalsShow all
BH Magnetization Curve
BH Magnetization Curve
The BH Magnetization Curve shows in the image.1 how much flux density (B) results from increasing the flux intensity (H). The curves in image.1 are for two types of soft iron cores plotted for typical values. The curve for soft iron 1 shows that flux density B increases rapidly with an increase in flux intensity H, before the core saturates, or develops a "knee." Thereafter, an increase in flux intensity H has little or no e…
Magnetic Circuit
Magnetic CircuitA magnetic circuit is known asa closed-loop followed by a magnetic flux. A magnetic circuit is made of core materials having high permeability like iron, soft steel, paramagnetic, etc. which we already discourse in the previous post, these materials offer very small opposition to the flow of magnetic flux.Considered a coil of N turns wound on an iron core When an electric current is passed through the coil, magnetic flux (ψ) is set up in th…
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Magnectic and their flux.
Magnetismis a result of electrons spinning on their own axis around the nucleus
In magnetic materials, the atoms have certain areas called domains. These domains are aligned such that their electrons tend to spin in the same directionThe alignment of these domains results in the formation of magnetic poles at each end of the magnet. These poles are called the north pole and the south pole. The law of magnetism states that like magnetic poles repel and unlike magnetic poles at…
What is Capacitor?
What is Capacitor?
The capacitor is the passive component that is used in Electronics and Electrical Circuits. Which is made by placing two opposite plates with a dielectric material are in the form of plates which can accumulate charges. One plate is for a positive charge while the other is for a negative charge.
Capacitance
Capacitance is the effect of the capacitor. Capacitance is defined as the ratio of electric charge Q to the voltage V and it is expressed as
C = Q/V Wher…
Here you will find all applied the basics principles of electrical, electronics, and electromagnetism. Also about components like resistors, capacitors, inductors, diodes, lC microcontroller, and new technology we are writing a blog on blogger, which is helpful for people who have an interest in that. specially Electrical & electronics engineering.
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