Fast electrons that move through magnetic fields produce
A)cosmic rays.
B)radio waves.
C)red shifts.
D)quasars.

Question

Quizplus · Accepted Answer

Fast electrons moving through magnetic fields can produce radio waves, which can be detected by radio telescopes. Cosmic rays are high-energy particles that originate from sources outside our solar system and are not related to fast electrons in magnetic fields. Red shifts are a phenomenon where the wavelength of light from distant objects is stretched, indicating that they are moving away from us. Quasars are highly energetic and distant objects, thought to be powered by supermassive black holes at their centers.

Fast Electrons That Move Through Magnetic Fields Produce