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Find the pressure of a pulsar's magnetic field and compare it with the presseure of gravitational forces |
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Answer» `p_(m)=w_(m)=B^(2)//2mu_(0)` `P_(g)rav=barrhobargh=(3M)/(4piR^(3)),(gammaM)/(2R^(2)).(R)/(2)=(3gammaM^(2))/(16piR^(4))` Substituting the values of the pulsar.s mass and radius (see Problem 14.21) we OBTAIN the VALUE of the pressure EXERTED by the gravitational forces. |
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