WebMar 7, 2024 · Magnetic fields help a planet hold on to its oceans. If a planet ever loses its magnetic field, the atmosphere goes next and, along with it, water. Were it not for Earth's … WebHigh-power magnetically shielded Hall thrusters have recently emerged to meet the needs of the next-generation space missions. Even though a few such thrusters are currently undergoing their late-stage development campaigns, many unanswered questions yet exist concerning the behavior and evolution of the plasma in these large-size thrusters that …

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WebAug 6, 2024 · The magnetic field is not really a vector field; it is a bivector field, meaning that at each point it has a magnitude and a pair of directions. ... Thus, the electric field is … WebLet, at any instant, α be the angle which the normal drawn on the plane of the coil makes with the direction of magnetic field. The rectangular coil carrying current when placed in … WebApr 10, 2024 · The magnetic anomaly is less strong than in Tarim, Xinjiang. This shows that the orogenic terrain and the magnetic minerals in the shallow lithospheric field mainly cause it. The source of the lithospheric magnetic field is shallow, which also shows that the magnetic field strength has little relationship with the thickness of the crust. seebohm gieshoff obrighoven