Voltage, resistance, current and power - the basic electrical quantities Does not make sense in electrical engineering
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Definition Electric current is the directional movement of charge carriers - this is the standard formulation from the textbook
Interaction of magnets On two sides of each magnet there is a north pole and a south pole.
What is a fluorescent lamp? The low efficiency of traditional incandescent lamps has long been a headache for manufacturers
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Unified State Exam 2021 in Physics › Magnetic field is a special form of matter that exists around moving
Tesla is a unit of measurement of magnetic induction in the SI system. Unit of magnetic induction ($\overline{B}$) in
What is strength? Before considering the issue of the unit of measurement of force in the SI system, let us understand
Production technology To obtain a superconductor, a copper wire is coated in a vacuum along its entire perimeter.
