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Magnetic field along the axis of Helmholtz coils

Reference:

Magnetic field along the axis of Helmholtz coils

Model: SG-201

Experiment(s):

Determination of magnetic field along the axis of pair of Helmholtz coils

Study of principle of super imposition of magnetic fields

Specifications

1. Helmholtz coil apparatus

Coil on board arrangement
Number of coils: 2
Coil turns: 150 each
Material: 99% Pure copper
Slider: 50 cm
Coil diameter: 180 mm

2. AC power supply

Output: AC output
Voltage: Selectable (1.2, 2, 4, 6, 8, 10, 12V)
Max. current: 2 A
Key: Built in switch
Rated Input: 220 V/50 Hz or 110 V/60 Hz

3. Gauss meter

Measures magnetic flux up to  20k gauss
Resolution: 0.1k gauss
Detachable gauss probe with stand
Rated Input: 220 V/50 Hz or 110 V/60 Hz

4. Connecting wires

4 mm - 4 mm banana pin wires of length 50 cm each