Answer:
The electromagnetic field propagates at the speed of light (in fact, this field can be identified as light) and interacts with charges and currents.
Explanation:The electric field is produced by stationary charges, and the magnetic field by moving charges (currents); these two are often described as the sources of the field.
The relation of magnetic and electric fields in light is that they oscillate in the direction of perpendicular to each other.
It is a transverse wave in which the electric and magnetic fields are perpendicular to each other.
Since, the light is also an electromagnetic wave,
Therefore, the relation of magnetic and electric fields in light is that they oscillate in the direction of perpendicular to each other.
To know more about Electromagnetic waves:
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