Final answer:
In physics, there is a close relationship between changing electric and magnetic fields and particles. This is known as electromagnetic induction. These changing fields can interact with charged particles and cause them to move or experience forces.
Step-by-step explanation:
In physics, there is a close relationship between changing electric and magnetic fields and particles. This is known as electromagnetic induction. When there is a change in the magnetic field, it induces an electric field. Similarly, when there is a change in the electric field, it induces a magnetic field. These changing fields can interact with charged particles and cause them to move or experience forces.
For example, if a loop of wire is placed in a changing magnetic field, an electric current is induced in the wire. This phenomenon is used in devices like generators and transformers. On the other hand, if charged particles move, they generate a magnetic field around them, as seen in moving charges in a wire creating a magnetic field around it.
The relationship between changing electric and magnetic fields and particles is described by Maxwell's equations, which are fundamental equations in the study of electromagnetism.
Learn more about Electromagnetic Induction