Please help me answer these questions~~~thank you~~ In October, 2004, the Canadian Light Source (CLS) was officially opened. This device is a synchrotron. It produces electromagnetic radiation that can be used to probe the structure of materials. 1. Explain how electric and magnetic fields are employed to move electrons in the CLS. 2. Why do the electrons produce electromagnetic radiation? 3. Does relativity theory need to be incorporated into the design of the CLS?