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Dec 19, 2022 at 14:44 comment added cameronroytaylor @LorisFoe Yes, the gradient of a uniform vector field is always 0 everywhere, so while a non-zero spatially-uniform magnetic field does exert torque on a dipole, it does not exert force on it.
Nov 19, 2021 at 0:40 comment added Loris Foe In an uniform magnetic field $\vec B$, is the $\nabla\vec B$ always 0?
Feb 10, 2021 at 4:30 history edited G. Smith CC BY-SA 4.0
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Feb 10, 2021 at 4:24 history edited G. Smith CC BY-SA 4.0
added 146 characters in body
Feb 10, 2021 at 4:17 history answered G. Smith CC BY-SA 4.0