Electromagnetic

123456789
Across
  1. 3. What is the object that produces a magnetic field?
  2. 4. What is the flow of electrical power or charge?
  3. 8. What is an electrical machine that converts electrical energy into mechanical energy?
  4. 9. What is the ability to do work?
Down
  1. 1. What is the class of physical attributes that are mediated by a magnetic field?
  2. 2. What is a source of electric power?
  3. 5. What is electromagnetic radiation that can be perceived by the human eye?
  4. 6. What is a device that shows the cardinal directions used for navigation and geographic orientation?
  5. 7. What is the change with time in the position or orientation of a body?