The Magnetic Field Coils Coupled According To The Provision of Helmholtz Manufacturer in India
Specification
Principle:
A constant magnetic field, its magnitude and direction known, is superimposed on the unknown earth magnetic field.
The earth-magnetic field can then be calculated from the magnitude and direction of the resulting flux density.
Benefits:
Particularly homogeneous magnetic field and high flux density due to large Helmholtz coil diameter
Setup with precalibrated teslameter does not require additional magnets and coils for calibration
Tasks:
The magnetic flux of a pair of Helmholtz coils is to be determined and plotted graphically as a function of the coil current.
The Helmholtz system calibration factor is calculated from the slope of the line.
The horizontal component of the earth-magnetic field is determined through superimposition of the Helmholtz field.
The angle of inclination would be determined in order to calculate the vertical component of the earth-magnetic field.
DESCRIPTION :-
Earth's magnetic field
magnetic field of one coil pair in the Helmholtz configuration
Magnetic moment in a field magnetic
The set includes :-
Set of two Helmholtz coils
Universal Power DC: 0 ... 18 V, 0 ... 5 A / AC: 2/4/6/8/10/12/15 V, 5 A
Variable transformer with rectifier DC 12 V, 5 A / AC: 15 V, 5 A
Rheostat, 100 Ohm, 1.8A
Digital teslameter
Axial Hall probe
Digital multimeter manual
Compass inclination / declination
Set of circular conductors
Torsion dynamometer, 0.01 N
Spool
Distributor
A foot -PASS-
Support rod 18/8 stainless steel, 600 mm, Ø 10 mm
Socket
Bosshead -PASS-
Rod connector
Ruler, l = 1000 mm
Table clamp
Connecting cord, 750 mm, red
Connecting cord, 750 mm, blue