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The policy endorsed the adoption of a uniform pattern of school education across the country consisting of 10 years of general education program followed by 2 years of diversified schooling. The NCERT is also behind the formation of the National Science Talent Search Scheme (NTSS) in the year 1963.
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.
Ohm's Law chapter from Lessons In Electric Circuits Vol 1 DC book and series. John C. Shedd and Mayo D. Hershey, "The History of Ohm's Law" , Popular Science , December 1913, pp. 599–614, Bonnier Corporation ISSN 0161-7370 , gives the history of Ohm's investigations, prior work, Ohm's false equation in the first paper, illustration of Ohm's ...
In a metal, some of the outer electrons in each atom are not bound to the individual molecules as they are in molecular solids, or in full bands as they are in insulating materials, but are free to move within the metal lattice. These conduction electrons can serve as charge carriers, carrying a current. Metals are particularly conductive ...
e is the elementary charge (approximately 1.6 × 10 −19 C) B is the magnetic field (in teslas) m e is the electron mass (approximately 9.1 × 10 −31 kg). The Hall parameter value increases with the magnetic field strength. Physically, the trajectories of electrons are curved by the Lorentz force.
Various proofs have been given of Thévenin's theorem. Perhaps the simplest of these was the proof in Thévenin's original paper. [3] Not only is that proof elegant and easy to understand, but a consensus exists [4] that Thévenin's proof is both correct and general in its applicability.
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Electricity generation has been made a non-licensed activity and the techno-economic clearance from the Central Electricity Authority (CEA) has been done away with for any power plant, except for hydro-electric power stations above a certain amount of capital investment. This has been provided in section 7 and 8 of the Electricity Act 2003.