Across
- 4. the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop,
- 7. the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
- 9. a physical field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials.
- 11. a person in charge of a train, streetcar, or other public conveyance, who collects fares and sells tickets.
- 12. an electrical path that branches so that the current divides and only part of it flows through any branch.
- 14. a type of magnet in which the magnetic field is produced by an electric current
- 17. attraction or repulsion that arises between electrically charged particles because of their motionCharge
- 19. one in which all circuit elements are arranged in a single path
- 21. a device comprised of a coil of wire, the housing and a moveable plunger (armature).Volt the SI unit of electromotive force, the difference of potential that would drive one ampere of current against one ohm resistance.
- 22. A passive electrical component with two terminals that are used for either limiting or regulating the flow of electric current in electrical circuits
- 24. the process or action of bringing about or giving rise to something.
Down
- 1. the standard unit of electric charge in the International System of Units (SI).
- 2. the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop,
- 3. belong to the first generation of the lepton particle family,
- 5. a flow of charged particles, such as electrons or ions
- 6. a physical field that surrounds electrically charged particles
- 7. the standard unit of electric charge in the International System of Units (SI).
- 8. the SI unit of electrical resistance, expressing the resistance in a circuit transmitting a current of one ampere when subjected to a potential difference of one volt.
- 10. Electric forces, a type of non-contact force
- 13. the SI base unit of electrical current.
- 15. a complete circular path that electricity flows through
- 16. the ability not to be affected by something, especially adversely.
- 18. an instrument for measuring electric current in amperes.
- 20. a block of material, typically glass or ceramic, enclosing a wire carrying an electric current where it crosses a support.
- 23. a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.