Across
- 1. Current=Voltage/restistance
- 6. The SI unit of electric charge
- 7. any material with very little or no free charged particles and through which current dos not easily flow
- 8. a material that can be made to behave sometimes as an insulator and sometimes as a conductor
- 9. the region of magnetic influence around a magnetic pole or around a moving charged particle
- 10. an electric current repeatedly reverses its direction
- 11. the energy a charge possesses by virtue of its location in an electric field
- 13. any electric current that flows in one direction only
- 14. a magnet whose fields is produced by an electric current
- 15. Power=current times voltage
Down
- 2. clustered regions of aligned magnetic atoms
- 3. the difference in electric potential between two points
- 4. the induction of voltage when a magnetic field changes with time
- 5. any material having free charged particles that easily flow through it when an electrical force acts on them
- 12. =electric potential energy/charge