How do charged particles involved in inducing electromagnetic radiation get enough energy to reach the speed of light? A.
The interactions of the electric and magnetic fields carry energy that propels the particles forward at the speed of light.
B.
The electromagnetic field discharges energy and the particles absorb it.
C.
Since electric and magnetic fields cannot coexist in the same area, the particles gain energy each time the field switches from one to the other.
D.
They do not reach the speed of light. Although the electromagnetic field reaches the speed of light, the charged particles themselves do not.