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Art No. 20613.03A
L=70mm
Art No. 20613.03B
L=100mm
Art No. 20613.02
To demonstrate the mutual acting of the magnetic poles & determinate the direction of magnetic field.
Set of 2 purchase
Art No. 20613.10
Acrylic base
L=70mm
Art No. 20613.11
Aluminum base
L=70mm
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