Question

Energy of a test particle moving around a kerr blackhle

Answer 1

Answer:

It is well known that the binding energy in the innermost stable orbits of the particles determines the potential efficiency of an accretion disc. It is about 5.7 per cent of the rest energy in the Schwarzschild field, but in the case of a maximally rotating black hole it approaches 42 per cent of the rest energy.

Answer 2

Question Given :

• => Energy of a test particle moving around a kerr blackhl

Required Solution :

• => Charged particles create an electric force field. Moving charged particles create a magnetic force field.

• => Accelerating charged particles produce changing electric and magnetic force fields which propagate as EM waves

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