What is indicated by the fact that the lobes in a double-lobed radio source radiate synchrotron radiation?
A)High speed electrons are spiralling through a magnetic field.
B)The source of the radio jets must be a black hole.
C)The source of the radio energy is rotating rapidly.
D)The central galaxy must be a giant elliptical galaxy.

Question

Quizplus · Accepted Answer

Synchrotron radiation is produced by charged particles, such as electrons, moving through a strong magnetic field. The presence of synchrotron radiation in a double-lobed radio source indicates that high speed electrons are spiraling through magnetic fields in the lobes.

What Is Indicated by the Fact That the Lobes in a Double-Lobed