The Crab Pulsar, radius
is a neutron star located in the Crab Nebula.The rotation of the Crab Pulsar is currently approximately 30 rotations per second,or 60
rad/s.The rotation rate of the star,however,is decreasing such that each year the rotation period increases by 10-5 s.Estimate the amount of energy the pulsar looses each year.
A) 4 * 1031 J
B) 2 * 1035 J
C) 1 * 1039 J
D) 6 * 1042 J
Correct Answer:
Verified
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