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Intended to demonstrate Ørsted’s experience. A magnetic needle is located near a straight conductor. When current passes through a conductor, the arrow changes direction and is set along the power lines of the magnetic field of the current

Designed to determine the specific and molar heat capacity of metal samples (duralumin, brass, steel) using the calorimetric method, checking the Dulong and Petit law.

Designed to study the propagation of longitudinal sound waves in solids. The installation allows you to determine the speed of propagation of a sound wave in solids. Compound: — Resonator with exciter and mechanical vibration sensor in the rod, — Generator with frequency indicator and adjustable output from 1 to 10 KHz, frequency setting accuracy […]

Introduction to the Hall phenomenon, determination of the Hall constant and storage of electronic media in a semiconductor. The necessary signal sources and measuring instruments are included in the installation.

Designed to study the phenomenon of occurrence of thermoEMF (Seebeck effect); studying the characteristics of various thermocouples and determining thermoEMF coefficients for them.

Study of the dependence of the magnetic permeability of a ferromagnet on the magnetic field strength and the main magnetization curve. The necessary signal sources and measuring instruments are included in the installation.

Designed to study transverse standing waves on a stretched string, measure the natural frequencies of vibration of the string, study the frequency of vibration of the string depending on its length and tension.

• Analog • Number of channels: 1 • Output voltage: 0…30 V • Output current: 0…20 A • Digital display (2 digital LCD displays) • Short circuit protection • Current and voltage stabilization mode • Power supply: 220 V • Weight: 20 kg

A desktop laboratory unit designed to determine the sliding friction coefficient. It is a set of various materials, a load, a force meter

Measurement of the main characteristics of ferroelectrics using the limiting hysteresis loop, study of the dependence of the dielectric constant of the ferroelectric on the electric field strength. The necessary signal sources and a 2-channel digital oscilloscope are included in the installation.

• Analog • Number of channels: 1 • Output voltage: 0…30 V • Output current: 0…5 A • Digital display (2 digital LCD displays) • Protection against short circuit, overcurrent and reverse polarity • Current and voltage stabilization mode • Power supply: 220 V • Weight: 6 kg

Construction of the current-voltage characteristic of a semiconductor diode, determination of the contact potential difference of a non-degenerate p-n junction. The necessary signal sources and measuring instruments are included in the installation.

Designed to demonstrate the phenomenon of electromagnetic induction. Contains an inductance coil and an ammeter, which are connected and fixed to a common base, and a permanent magnet.

Designed to measure the horizontal and vertical components of the Earth’s magnetic field and measure magnetic inclination. To carry out measurements, a rotating induction coil with an integrator is used. The necessary measuring instruments are included in the installation.

Designed for experimental study of the magnetic field on the axis of the short and long solenoid using a Hall sensor, comparing the obtained data with the calculated ones The necessary signal sources and measuring instruments are included in the installation.

Designed to determine the parameters of the magnetic hysteresis loop, construct the main magnetization curve, and calculate the specific magnetization reversal energy of a ferromagnet. The necessary signal sources and a 2-channel digital oscilloscope are included in the installation.

Study of electrical processes in simple linear circuits consisting of 2 resistors connected in series, a resistor and a capacitor, a resistor and an inductor. The necessary signal sources and a 2-channel digital oscilloscope are included in the installation.

Study of forced electrical oscillations in a circuit containing inductance; studies of the dependence of electrical resistance, capacitance and inductance of the circuit on the frequency of alternating current. The necessary signal sources and a 2-channel digital oscilloscope are included in the installation.

Study of the dependence of the resistance of an incandescent lamp on the power it dissipates. The necessary measuring instruments and power supply are included in the installation.

Study of coil inductance and phase shift between total voltage and current depending on the permeability of the magnetic medium Delivery set: laboratory unit, 2-channel digital oscilloscope, “Coil with removable core” miniblock, “Resistance” miniblock — 2 pcs. The installation includes a sinusoidal signal generator with variable frequency.

Study of the phenomenon of resonance in electrical circuits: experimental obtaining of a resonance curve, measurement of inductance and capacitance by the resonant method. The necessary signal sources and measuring instruments are included in the installation.

Designed to study the processes of charging and discharging capacitors in RC circuits. The necessary signal sources and a 2-channel digital oscilloscope are included in the installation.

Designed to study periodic and pulsed processes using an oscilloscope. A special waveform generator and a digital oscilloscope are included in the installation.

Designed to study the current-voltage characteristics of a semiconductor diode, study the operation of single- and full-wave AC rectifiers. The necessary voltage sources, measuring instruments and a digital oscilloscope are included in the installation.

Designed to study the current-voltage characteristics of a vacuum diode, study the dependence of thermionic emission saturation current on the cathode temperature and determine the work function of an electron from tungsten. The necessary signal source and measuring instruments are included in the installation.

Designed to study Ohm’s law for a direct current circuit, study the series and parallel connection of conductors. The necessary signal source and measuring instruments are included in the installation.