Cidepe

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: Magnetism. Identifying the Earth's magnetic field. Preparing the CidepeLab software for data acquisition. Identifying magnetic poles and magnetic field lines. Preparing the CidepeLab software for data acquisition. Electromagnetism. The Oersted experiment and electromagnetism, transparent table and adjustable source. The magnetic field. What is meant by the compass rose and its use. Observing the phenomenon by reversing the direction of the electric current in the conductor. Remembering the lines of magnetic force, their properties and what they inform about the magnetic field vector. The right-hand rule that relates the orientation of the magnetic induction lines with the direction of the electric current that flows through a straight conductor. The Oersted experiment, using the magnetic field sensor. Preparing the CidepeLab software for data acquisition. Electromagnetic phenomena. The law of electromagnetic induction of Faraday, Neumann and Lenz. The unit of magnetic induction flux. The magnetic field generated by an electric current in a straight conductor, with a magnetic field sensor. Preparing the CidepeLab software for data acquisition. The Biot-Savart law. Magnetic induction inside a solenoid traversed by an electric current. What is meant by a solenoid. Magnetic induction inside a solenoid, traversed by an electric current, with a magnetic field sensor. Preparing the CidepeLab software for data acquisition. How the AC electromagnet works. Remembering Oersted and the union of electricity with magnetism. The electromagnetic force. Electromagnetic induction. Preparing the CidepeLab software for data acquisition. Approaching and moving the north pole of the bar magnet closer to and further away from the inside of the coil. Approaching and moving the north pole of the bar magnet closer to and further away from the inside of the coil. Magnetic induction between straight and parallel conductors, traversed by electric current, with a magnetic field sensor. Preparing the CidepeLab software for data acquisition. Magnetic induction between two parallel conductors, traversed by an electric current. The step-up and step-down electric transformer. Assembling a voltage transformer. The ideal electric transformer. How the electric transformer works. The primary, the armature and the secondary of the transformer. Associating two coils in the secondary of the detachable transformer. The step-up electric transformer, in case of 110 VAC local network voltage in the primary. The step-down electric transformer, in case of 220 VAC local network voltage in the primary. Mapping the magnetic field lines in a Helmholtz coil, with magnetic field sensor. Preparing the CidepeLab software for data acquisition. What is meant by a Helmholtz coil. The Biot-Savart law applied to a Helmholtz coil. Assembling the electric circuit I. Assembling the electric circuit II. Finite coil. The solenoid and the coil. The behavior of the magnetic field inside coils associated in series. The behavior of the magnetic field inside coils connected in pairs, etc.

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Details

Details with the main experiments