Relativistic unipolar induction

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Published under licence by IOP Publishing Ltd
, , Citation M Mukherjee and R W Tucker 1989 J. Phys. A: Math. Gen. 22 3467 DOI 10.1088/0305-4470/22/17/013

0305-4470/22/17/3467

Abstract

The stationary electromagnetic field produced by a rapidly rotating, magnetised and conducting sphere is discussed. The field is determined by solving Maxwell's equations for an accelerating medium and reduces in the nonrelativistic limit to the expected unipolar induction field of a slowly rotating spherical magnet.

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10.1088/0305-4470/22/17/013