noahford noahford

24-10-2016
Physics

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what advantage is there in using a set of helmholtz coils over just a single small magnet?

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04-11-2016

Two parallel coils separated by a distance equal to the radius of the coils are known as Helmholtz coils. They are frequently used because they generate a magnetic field that is uniform over an appreciable region about its midpoint.

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