![H-type SM. When off the magnetic flux closes between the two magnets.... | Download Scientific Diagram H-type SM. When off the magnetic flux closes between the two magnets.... | Download Scientific Diagram](https://www.researchgate.net/publication/282572429/figure/fig1/AS:363393354616833@1463651135597/H-type-SM-When-off-the-magnetic-flux-closes-between-the-two-magnets-Rotating-the-upper.png)
H-type SM. When off the magnetic flux closes between the two magnets.... | Download Scientific Diagram
![MAG-Mate JF095R on/Off Magnetic Magnet with Flange, 95 lb. Lift, 95 lb. Load Capacity, 2.18" Height, 0.85" Width, 2.25" Length, Silver/Red: Amazon.com: Industrial & Scientific MAG-Mate JF095R on/Off Magnetic Magnet with Flange, 95 lb. Lift, 95 lb. Load Capacity, 2.18" Height, 0.85" Width, 2.25" Length, Silver/Red: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71N75sxH0FL.jpg)
MAG-Mate JF095R on/Off Magnetic Magnet with Flange, 95 lb. Lift, 95 lb. Load Capacity, 2.18" Height, 0.85" Width, 2.25" Length, Silver/Red: Amazon.com: Industrial & Scientific
Is there any simple, low-energy way to make a permanent magnet able to turn 'on and off' (similar to an electromagnet)? - Quora
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