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Old 09-03-2018, 06:58 PM
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Markoul Markoul is offline
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Third pole of repelling magnets also shown on a crt

Sorry, could't remember the video I mentioned previously. I found a second video that demonstrates this quite nicely.

Magnetic dipolar attraction:


Magnetic dipolar repulsion:


Magnetic dipolar repulsion when same poles are brought very close:


Note: Ellipsoid pattern changes to a circle due to condensation. Magnets are not strong enough to produce a black circle on the crt and in between the poles circlular pattern appears colored and much more magnified by the crt. In a ferrocell the circle appears much smaller and black due to the greater sensitivity and spatial resolution of the ferrocell.



source video:




EM
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MSc. Electronic and Computer Engineering, TUC, Greece
MSc. VLSI Systems Engineering, UMIST, U.K.
BSc. Electronic Systems Engineering, Victoria Univ. Manchester & UMIST

Last edited by Markoul; 09-03-2018 at 07:01 PM.
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