Re: Black Hole Eats Earth
- From: "Thomas Heger" <hballo@xxxxxxxxxxx>
- Date: Wed, 9 Apr 2008 08:38:49 +0200
"G=EMC^2 Glazier" <herbertglazier@xxxxxxxxx> schrieb im Newsbeitrag news:25674-47FC3F54-1594@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Mary A neutron star kind of relates with a black hole. They have great
magnetic fields (called pulsars) No other object can match their field.
Type 2 supernovae always leave behind a neutron star,or a black hole.
Black hole does have 3 times greater gravity. Bert
There is something called Barnett-Effect. That is a magnetic field around an rotating object. That can be produced here on earth. If you let some iron spin, you get a magnetic field. I don't think, that black holes rotate that much. They certainly do, but inside. That is a problem since we observe the fields outside, what a black hole is assumned to prevent.
Thomas Heger
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