Unipolar Induction of a Magnetized Accretion Disk around a Black Hole
Abstract
The structure and magnitude of the electromagnetic field produced by a rotating accretion disk around a black hole were determined. The disk matter is assumed to be a magnetized plasma with a frozen-in poloidal magnetic field. The vacuum approximation is used outside the disk.
- Publication:
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Astronomy Letters
- Pub Date:
- March 2003
- DOI:
- arXiv:
- arXiv:astro-ph/0301535
- Bibcode:
- 2003AstL...29..153S
- Keywords:
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- Astrophysics
- E-Print:
- 7 pages, 1 figures