Category: Physics
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Tutorial Lecture on The Theory of Electron Emission
Basic Concept of Electron Emission The phenomenon of emitting electrons from the material surface into surrounding by using a specific external energy is called the Electron Emission. As we that every metal is made of those atoms which are connected in crystal shape very tightly to each other. All electrons are bounded by their atoms…
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What does Space Debris mean? | Learn How much junk exists in space
The first satellite in space to measure surface wind over the ocean was Seasat in 1978. Viewing the earth from space has become essential to comprehend the cumulative influence of human activities on its natural resource base. Over the past two decades, the data from earth sensing satellite has become important in mapping the earth’s…
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What does it mean by Electromagnetism | phycic
Starting off with the definition of a Magnetic material:Any material which has its atoms ordered such that it exhibits the properties of magnetism | phycic Any metal can be turned into a magnet giving it the characteristics of: Temporary Magnetism: Rub a metal on an already existing magnet in one direction, this process will cause…
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Faraday Law of Electromagnetic induction Explained in Simple Words
Faraday Law of Electromagnetic induction states that whenever a conductor is placed in a magnetic field such that the flux through it changes an EMF is induced in the conductor.that means that: EMF is directly proportional to the rate of change of flux | Faraday. There are two types of induced EMFs. Namely Dynamically induced…
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Learn How does an AC generator work in Simple Words
A Generator converts mechanical energy to electrical energy, but how exactly does this process take place. What happens is that when a coil is rotated in a magnetic field an EMF is induced in it causing a current to flow in a specific direction (the direction of the current depends on the direction of the…
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Learn how does a speed of ceiling fan decreases
Have you ever wondered why the speed of your ceiling fans starts to decrease after the elapse of time? And ultimately they start to rotate very slowly or stop working. There are actually two reasons behind the slowing down of your ceiling fans. 1) The capacitance starts to lose its capacitance value. 2) Reduction in…
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What does it mean by Synchrotron and its Application In Physics
Ever since the discovery of electrons millions of scientific breakthroughs have been made. Cultivating the behavior of the atomic world is the pillar of scientific success. Accelerating atomic particles is the need for innovation and creation in the world of physics. Scientists try to increase and decrease the speed to atomic particles and study…
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How Nuclear fusion occurring inside large air bubbles of a gas
Bubble Power sounds exciting…And since when have bubbles become beneficial in Electronics? Bubble Power is actually Nuclear fusion occurring inside large air bubbles of a gas. This is, in fact, Sonofusion “Tiny gas bubbles are imploded by sound waves which can make hydrogen nuclei fuse”. Sonofusion is also known as Acoustical Inertial Confinement Fusion.…