Across
- 2. resistors are arranged in a chain
- 5. A magnetic field is the magnetic effect of electric currents and magnetic materials
- 8. is a different way of indicating 'total' resistance
- 9. a region around a charged particle
- 10. an attachment, connected to the armature of a motor
- 13. an electric current that reverses its direction many times a second
- 14. region in which the magnetic fields of atoms are grouped together and aligned
- 15. the ability not to be affected by something
- 16. A device used to transfer electrical energy from one circuit to another
Down
- 1. flow of electric charge
- 3. a soft metal core made into a magnet
- 4. is a process where a conductor placed in a changing magnetic field
- 6. has two or more paths for current to flow through
- 7. an electric current flowing in one direction only.
- 11. 2 sides of a magnetic
- 12. an electromotive force