The type of radiation coming from active nuclei due to electrons spiraling in very strongmagnetic fields at relativistic speeds is:
A)positron radiation.
B)thermal energy.
C)a blackbody curve.
D)synchrotron radiation.
E)nuclear energy.

Question

Quizplus · Accepted Answer

Synchrotron radiation is emitted by charged particles, typically electrons, that are traveling at relativistic speeds and accelerating in a magnetic field. As they move through the magnetic field, the charged particles emit radiation in the form of synchrotron radiation. This type of radiation is commonly observed in astrophysics, including from sources such as pulsars, active galactic nuclei, and supernova remnants. Electrons spiraling in very strong magnetic fields at relativistic speeds emit synchrotron radiation. This type of radiation is commonly observed in astrophysical sources such as pulsars, active galactic nuclei, and radio galaxies.

The Type of Radiation Coming from Active Nuclei Due to Electrons