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Recording the initial magnetization curve and the hysteresis curve of a ferromagnet and iron /
Recording the initial magnetization curve and the hysteresis curve of a ferromagnet and iron

Recording the initial magnetization curve and the hysteresis curve of a ferromagnet and iron

VP7.3.2.1

Magnetic flux in the iron core against the coil current (P7.3.2.1)

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Description

In the experiment P7.3.2.1, a current I₁ in the primary coil of a transformer which increases (or decreases) linearly over time generates the magnetic field strength

The corresponding magnetic induction value B is obtained through integration of the voltage U₂ induced in the secondary coil of a transformer:

The computer-assisted measurement system CASSY is used to control the current and to record and evaluate the measured values. The aim of the experiment is to determine the relative permeability µ_r in the magnetization curve and the hysteresis curve as a function of the magnetic field strength H.

Components of equipment sets

1	56211 4	U-core with yoke
1	562115 4	U-core with yoke, iron
1	562121 4	Clamping device with spring clip
2	56214 4	Coil, 500 turns
1	522621 4	Function generator S 12
1	524013 8	Sensor-CASSY 2
1	524220 4	CASSY Lab 2
1	57720 4	Resistor, 10 Ω, STE 2/19
1	57681 4	Plug-in board safety socket, 20/10
1	500624 4	Safety experiment cable, 50 cm, black
7	500644 8	Safety experiment cable, 100 cm, black
1		additionally required: PC with Windows XP/Vista/7/8/10 (x86 or x64)

Experiment Instructions

PDF (Description from CASSY Lab)

P7.3.2.1 Recording the initial magnetization curve and the hysteresis curve of a ferromagnet and iron

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Recording the initial magnetization curve and the hysteresis curve of a ferromagnet and iron

Description

Components of equipment sets

Experiment Instructions

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