Electricity and electromagnetism set with DC, AC generator and AC open motors

Função

Intended for experimental study, physics laboratory and carrying out physics experiments on: Electricity. The association of lamps in series. The association of lamps in parallel. The electrical voltages in series, parallel and mixed associations. The function of a fuse, Joule effect. The measurement of the intensity of electrical current (with a multimeter). Measurements in electrical circuits and electrical power. The measurement of electrical voltage between two points in a circuit. Electrical resistance as a function of the length and area of the conductor, Ohm's second law. A way of measuring the internal resistance of a voltmeter. The color code in the characterization of a resistor and its electrical resistance. The electrical current as a function of the voltage and electrical resistance in a conductor, Ohm's first law. Electrical resistance, Ohm's law. The identification of a non-ohmic resistor. The wire bridge and the Wheatstone bridge, single reading method. The association of resistors in series. The association of resistors in parallel. The mixed association of resistors. The potentiometer as a voltage divider. The function of the diode in a circuit. Kirchhoff's loop law. Kirchhoff's knot law. The equivalent of a series connection of capacitors. The equivalent of a parallel connection of capacitors. Measurements in electrical circuits and electrical power. Measuring the electrical power dissipated in a circuit, with sensors. Magnetism. Identifying the Earth's magnetic field with a sensor. Identification of magnetic poles and field lines, using a sensor. Electromagnetism. The Oersted experiment with a magnetic sensor. Electromagnetic phenomena and electromagnetic induction. Electromagnetic induction. The magnetic field generated by an electric current in a straight conductor, with a sensor. Magnetic induction between parallel and straight conductors carrying an electric current, with a sensor. Mapping the magnetic field lines in a Helmholtz coil. Magnetic induction inside a solenoid carrying an electric current, with a sensor. The step-up and step-down electric transformer. The operating principle of the single-phase AC induction electric motor. The working principle of three-phase AC induction electric motor. The working principle of DC electric generator by magnetic induction (permanent magnet). The working principle of DC electric generator by electromagnetic induction (with electromagnet). The working principle of AC electric generator by electromagnetic induction, etc.