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Electromagnetism is a set of physical elements.

Function

Intended for experimental study, physics laboratory work, and conducting physics experiments on: electrostatics, electric charges in electrified bodies, law of charges, electrification processes, the electroscope, quantity of electric charge, surface charge density, electrification by friction, contact and induction, triboelectric series, leaf electroscope, pendulum electroscope, versorium, Van de Graaff generator, repulsion between conductive bodies with equal electric charges, different actions of the electric field, electric wind, electric tourniquet, electrical conduction in air, mapping and configuration of lines of force between electrodes of various shapes, shielding for the electric field, Faraday cage, the electric field and the dielectric strength of air, distribution of electric charges on the outer surface of a conductor, electric potential, quantity of charge and number of electrons accumulated in the generator sphere, surface charge density of the generator sphere, equipotential surfaces, electric field lines, association of lamps in series and in parallel, fuse, Joule effect, potential difference, circuit DC, electric current, voltmeter, ammeter, electrical resistance, color code, series and parallel resistor combinations, equivalent resistance, Ohm's law, non-ohmic resistor, relationship between voltage and electric current intensity, relationship between electrical resistance and resistor length, relationship between electrical resistance and resistor cross-sectional area, parallel plate capacitor, capacitance, capacitance as a function of the distance between the plates, capacitance as a function of the dielectric, series and parallel capacitor combinations, equivalent capacitor, charging and discharging a capacitor, RC circuit, Kirchhoff's loop laws, Kirchhoff's loop laws, diode, mixed circuits, electrical power, rectifier bridge and alternating current to direct current conversion, magnetism, identification of magnetic poles, permanent magnets, magnetic poles, attraction and repulsion between magnetic poles, lines of force around a magnetized object, direction of the magnetic line of force, conventions of magnetic lines of force, poles of magnets, magnetic levitation, magnetic damper, internal lines of force and External to an electrified solenoid, direction of lines of force, conventions of lines of force, electromagnetism, interaction between magnetic field and electric current, magnetic field lines, electromagnetic force, direct current electric motor, Oersted's experiment, magnetic field generated by an electric current in a conductor, magnetic induction, right-hand rule, Ampère's swimmer's rule, electromagnetism, electromagnetic phenomena, electromagnetic induction, interaction between magnetic field, magnetic flux and electric current, Lenz's Law, Faraday-Neumann Law, operation of an electric transformer, ferromagnetic material and magnetic permeability, efficiency of a transformer, spectral irradiation of Hg, verification of the photoelectric effect, Planck's constant, threshold voltages, semiconductors, LED, etc.

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Key Experiments

  • » Electrification, principles of electrostatics, static electricity. - 1082.032
  • » Electrostatics, electrification processes with a leaf electroscope. - 1082.033
  • » The pendulum electroscope with versorium. - 1992.012A
  • » Equipotential surfaces, lines of force, and electric field between point electrodes. - 1082.029C1
  • » Equipotential surfaces, lines of force, and electric field between parallel plane electrodes. - 1082.030C1
  • » Faraday cage and electrostatic shielding. - 1082.031C1
  • » The capacitance of a capacitor as a function of the distance between the plates. - 1082.016D
  • » Series and parallel lamp connections. - 1082.044C2
  • » The function of a fuse, the Joule effect. - 1082.044D2
  • » The measurement of the potential difference (voltage) between two points in a DC circuit. - 1082.044G2
  • » The measurement of electric current intensity in different sections of a DC circuit. - 1082.044H2
  • » Determining the electrical power of components in a mixed electrical circuit. - 1082.092A_7
  • » The association of capacitors in series and parallel. - 1082.044J2
  • » Ohm's first law, a relationship that links the three main electrical quantities. - 1082.044E2
  • » Series connection of resistors, determining the equivalent resistor. - 1082.044F2
  • » Identifying a resistor that does not obey Ohm's law, a non-ohmic resistor. - 1082.044I2
  • » The electrical resistance offered by a diode and its polarization. - 1082.044L2
  • » Kirchhoff's loop law. - 1082.044M2
  • » Charging and discharging a capacitor, series RC circuit. - 1082.067B
  • » The electric current as a function of voltage and electrical resistance in a conductor, Ohm's first law. - 1082.058B
  • » Electrical resistance as a function of conductor length and cross-sectional area, Ohm's second law. - 1082.057B
  • » Measuring the wavelength of spectral lines of mercury. - 1062.004MN
  • » Magnetic induction inside a loop and a solenoid carrying an electric current. - 1082.173
  • » The levitation effect with ring magnets. - 1082.123A
  • » Observing the magnetic field lines around different magnets. - 1082.122B
  • » Observing the magnetic field lines around magnets and objects placed in their magnetic field. - 1082.116A
  • » The magnetic field lines around a magnet and one of the ways to magnetize a ferromagnetic object. - 1082.120D
  • » Magnetic balance and the force that drives it. - 1082.138
  • » The direct current electric motor, an application of the laws of electromagnetism. - 1082.154
  • » Oersted's experiment and electromagnetism. - 1082.127B
  • » Faraday's law, Lenz's law, Faraday-Lenz-Neumann law, electromagnetic induction, electromagnetic phenomena. - 1082.128A_1
  • » The electrical voltage transformer. - 1082.176_62
  • » Determining Planck's constant using threshold voltages in LEDs, a fast method. - 1082.181B
  • » Determining the threshold voltage in LEDs, Planck's constant, and characteristic curve. - 1082.181C
  • » The photoelectric effect. - 1062.008
  • » Discharge into air under atmospheric pressure. - 1082.012_1
  • » Configuration of the power lines between electrodes, the lightning rod, the Faraday cage, and the coaxial cable. - 1082.020A_1
  • » The electric potential and the amount of charge accumulated in the generator. - 1082.027_1
  • » The length of the spark in a Van de Graaff generator and the dielectric strength. - 1082.027A_1
  • » The principle of operation of the leaf electroscope and the distribution of charges in a conductor. - 1082.004_1
  • » Turning on a fluorescent lamp without contact with the generator. - 1082.026_1
  • » Lighting a neon lamp without contact with the generator. - 1082.026A_1
  • » Making an electric fountain. - 1082.026B_1
  • » Paper strips that repel each other, with the generator. - 1082.026C_1
  • » Simulating a lightning rod with the generator. - 1082.026D_1
  • » Making your hair stand on end with the electrostatic generator. - 1082.026E_1
  • » The turnstile, an effect of the electric wind, with the generator. - 1082.026F_1
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