Magnetism is a force that arises from the motion of electric charges and affects the behavior of charged particles. In astronomy, it plays a crucial role in various phenomena, including the interaction between light and matter.
5 Must Know Facts For Your Next Test
Magnetic fields affect the polarization and propagation of light through interstellar medium.
The Zeeman effect describes how spectral lines split in the presence of a magnetic field.
Sunspots are regions on the Sun's surface with strong magnetic fields that influence solar radiation.
Magnetic fields can trap charged particles, creating phenomena like auroras on Earth.
Astronomical objects such as neutron stars have extremely strong magnetic fields that can emit powerful radiation.