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2. Faraday cage - Wikipedia

   en.wikipedia.org/wiki/Faraday_cage

   Animation showing how a Faraday cage (box) works. When an external electrical field (arrows) is applied, the electrons (little balls) in the metal move to the left side of the cage, giving it a negative charge, while the remaining unbalanced charge of the nuclei give the right side a positive charge. These induced charges create an opposing ...

3. Electrical enclosure - Wikipedia

   en.wikipedia.org/wiki/Electrical_enclosure

   Polycarbonate, glass-reinforced, and fiberglass boxes are used where stronger cabinets are required, and may additionally have a gasket to exclude dust and moisture. Metal cabinets may meet the conductivity requirements for electrical safety bonding and shielding of enclosed equipment from electromagnetic interference.

4. Permeability (electromagnetism) - Wikipedia

   en.wikipedia.org/wiki/Permeability...

   Paramagnetic materials are attracted to magnetic fields, hence have a relative magnetic permeability greater than one (or, equivalently, a positive magnetic susceptibility). The magnetic moment induced by the applied field is linear in the field strength, and it is rather weak. It typically requires a sensitive analytical balance to detect the ...

5. Electromagnetic lock - Wikipedia

   en.wikipedia.org/wiki/Electromagnetic_lock

   Because the mating area of the electromagnet and armature is relatively large, the force created by the magnetic flux is strong enough to keep the door locked even under stress. Typical single door electromagnetic locks are offered in both 600 lbs. (2669 N ) and 1200 lbs. (5338 N) dynamic holding force capacities.

6. Magnetic susceptibility - Wikipedia

   en.wikipedia.org/wiki/Magnetic_susceptibility

   An important effect in metals under strong magnetic fields, is the oscillation of the differential susceptibility as function of ⁠ 1 / H ⁠. This behaviour is known as the De Haas–Van Alphen effect and relates the period of the susceptibility with the Fermi surface of the material.

7. Jordan Chiles to Publish Memoir in 2025 Detailing Her ... - AOL

   www.aol.com/jordan-chiles-publish-memoir-2025...

   Olympian Jordan Chiles will publish her debut book next year. The gold medalist, 23, announced, exclusively with PEOPLE, that she will publish her new memoir I’m That Girl in spring 2025 through ...