throughout this theory. Whilst the theory for the partly submerged and fully submerged plane is the same‚ it will be clearer to consider the two cases separately. The apparatus can make the calculation center of pressure. A fluid at rest is said to be a static condition. the fluid particle experiences a constant pressure on all sides acting inward towards a single point at its center. The horizontal x and y components of the pressure are equal and opposite and have a net sum of zero. It can be said that
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Sakib Khan Electric Eels – Physics The animal that is usually known as electric eel is in fact not really an eel but a freshwater species related more to the carp family or catfish family. These unique freshwater predators got their name from the immense electrical charge that they can easily generate to stun or even kill their preys and dissuade predators. Electric eels can grow extremely large which usually can reach as high as 8 foot long and weigh a great amount of 45lbs. In addition to this
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Magnetic effect of electric current is one of the major effects of electric current in use‚ without the applications of which we cannot have motors in the existing world. A current carrying conductor creates a magnetic field around it‚ which can be comprehended by using magnetic lines of force or magnetic field lines. The nature of the magnetic field lines around a straight current carrying conductor is concentric circles with centre at the axis of the conductor. The direction of the magnetic field
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Induction cooktops heat the pan only. Photo courtesy of Consumer Guide Products KITCHEN APPLIANCES Microwaves Nonstick Cookware PlanetGreen.com: Are you a green appliance guru? Do you crave the simplicity and rapid heating of electric stoves but long for more responsive temperature control? Perhaps your favorite TV chef has won you over to cooking with gas‚ but the thought of tearing up your kitchen to put in a gas line leaves you cold. Maybe you have a gas stove‚ but wish
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Aljay Saren Date: August 09‚ 2013 Subject: Physics Discipline: Electricity and Magnetism TITLE The Effects of Powering household or any Low Amperage devices using Acetic Acid battery. OVERVIEW Worldwide: Electricity and Magnetism are the important part of the life in many parts of the world. You’re likely to use electricity every day‚ without even thinking about it. Electricity and Magnetism are involved. How electromagnetism changed our World? Electromagnetism has
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that Nature is almost Physics (apart from the fact that the word Physics itself is derived from Greek "physis" meaning nature). Physics is all around us. We can find Physics as the backbone for any daily life example such as an electric light‚ electricity‚ the working of our vehicle‚ wristwatch‚ cell phone‚ CD player‚ radio‚ plasma TV set‚ computer‚ and - the list goes on. As we all know physics is the study of natural phenomena. Any sort of technology which we uses in our daily life is related
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What’s the difference between resistance and resistivity? Resistance is the obstruction offered to the flow of current by a conductor. Resistivity is the obstruction offered to the flow of current by UNIT AREA OF the conductor. So basically‚ resistance is the property of the object (say a copper wire)‚ whereas resistivity is the property of the substance (copper). And so resistance depends upon the properties of the object. Whereas resistivity depends upon the properties of the metal.
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Hazards of Electricity 1. Electric Shock 2. Fire / Short Circuit 3. Electric Burns Confidential Slide Electric Shock It is sudden & accidental stimulation of the body’s nervous system by electric current. It is the result of passage of electric current through the human body Confidential Slide • Most widely recognised danger of electricity. • When a person standing on the ground touches a live wire‚ or touches a live tool or machine with poor insulation or hits a live cable‚ then a person
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The current electricity infrastructure in the Unites States consists of one way “communication” between the electric company and the homes receiving the electricity with the communication coming from the electric company to the homes. The current electricity infrastructure in the United States is more than 100 years old and because of this fact‚ it is outdated resulting in a great lack of efficiency. There is no way for the electricity company to obtain information from the individual homes pertaining
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Solar Absorbers and the Future of Electricity Solar Absorbers and the Future of Electricity By James Folta Electricity is what we use to power things at home or at school. You can probably look around right now and see an electrical outlet or two. Everything that we plug into one of these outlets uses electricity. But where does this electricity come from? Right now we have a few ways to make electricity. Some are better than others. There are some scientists who are trying to find
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