What is the ultimate fate of an isolated pulsar?
A)It will spin ever faster,becoming a millisecond pulsar.
B)As gravity overwhelms the neutron degeneracy pressure,it will explode as a supernova.
C)As gravity overwhelms the neutron degeneracy pressure,it will become a white dwarf.
D)It will slow down,the magnetic field will weaken,and it will become invisible.
E)The neutron degeneracy pressure will eventually overwhelm gravity and the pulsar will slowly evaporate.

Question

Quizplus · Accepted Answer

Pulsars are rotating neutron stars that emit beams of electromagnetic radiation out of their magnetic poles. Over time, they lose energy and spin down, causing their magnetic fields to weaken. Eventually, they emit too weakly to be detectable, effectively becoming invisible to observers.

What Is the Ultimate Fate of an Isolated Pulsar