Across
- 4. a very short electromagnetic wave used for sending information by radio or radar
- 7. a form of energy that comes from a nuclear reaction and that can be very dangerous to health
- 8. relating to the electrical and magnetic forces produced by an electric current
- 10. a device that holds a wire in position in a piece of electrical equipment
Down
- 1. an area around a magnet or something magnetic, in which it has a force to attract objects to itself
- 2. a measurement representing the oscillation rate of electromagnetic radiation spectrum
- 3. the fact of being able to be used with a particular type of computer, machine, device, etc.
- 5. the process of broadcasting or sending out something by something that is broadcast or sent out
- 6. a set of equipment used to generate and transmit electromagnetic waves carrying messages or signals
- 9. the transmission of electrical energy without wires as a physical link