TESTING MAGNETIC FIELD GENERATOR USING A COIL AND A BULB

Construction details : https://www.instructables.com/id/Rotating-Magnetic-Field-Device-Potentate-Analgesic/

26 mm neodymium sphere technical data : Material : NdFeB

Diameter : 26 mm

Coating Chrome-plated (Ni-Cu-Ni-Cr)

Manufacturing method : sintered

Magnetisation : N38

Strength : approx. 9,1 kg (approx. 89,2 N)

Max. working temperature : 80°C

Weight :69,9410 g

Curie temperature : 310 °C

Residual magnetism Br : 12200-12600 G, 1.22-1.26 T

Coercive field strength bHc : 10.8-11.5 kOe, 860-915 kA/m

Coercive field strength iHc : ≥12 kOe, ≥955 kA/m

Energy product (BxH)max : 36-38 MGOe, 287-303 kJ/m³

Important note : the sphere is fixed in a specific position to generate the optimum rotating magnetic fields