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Old 11-01-2018, 10:21 AM
Allen Burgess Allen Burgess is online now
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Join Date: Sep 2011
Posts: 1,925
Lenz effect.

Lenz drag cannot effect the magnet piston in the center of the coil. The coil simply does not project a magnet field into the center of the solenoid; However, the magnet piston's field can effect the windings in the coil wrapped around it.

This holds true if the magnet piston throw is to the inside of the magnetic end poles of the solenoid coil.
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Last edited by Allen Burgess; 11-01-2018 at 10:32 AM.
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