1 . An electromagnetic wave forms when a particle that has an electric charge
experiences which movement?
A. It speeds up
B. It slows down.
C. It changes direction.
D. It makes any of the above motions,
![1 An electromagnetic wave forms when a particle that has an electric charge experiences which movement A It speeds up B It slows down C It changes direction D I class=](https://us-static.z-dn.net/files/d76/0097a7b28945c6ec0e96c5b71e1ae8b3.png)