Across
- 5. the SI unit of electric current, measuring the rate of flow of electric charge
- 6. The transfer of energy, such as heat or an electric charge, through a substance.
- 8. the unit of electrical resistance
- 10. process of generating electrical current in a conductor by placing the conductor in a changing magnetic field
- 11. one in which all circuit elements are arranged in a single path
- 13. the rate at which electric charge flows through a conductor
- 16. has two or more paths for current to flow through
- 19. the fundamental property of matterConductor - a material that allows electrical charge to flow through it easily
- 21. a passive two-terminal electrical component that implements electrical resistance as a circuit element.
- 22. a helical coil of a wire composed of numerous loops
- 23. attraction or repulsion that arises between electrically charged particles because of their motion.
- 24. a device that converts chemical energy into electrical energy by means of an electrochemical reaction
- 25. a negatively charged subatomic particle that orbits the nucleus of an atom
Down
- 1. an instrument used to measure the current in a circuit
- 2. the attractive or repulsive force that exists between two charged objects
- 3. made of coils of wire with electricity passing through them
- 4. the quantity of electricity transported in one second by a current of one ampere
- 7. The transfer of energy, such as heat or an electric charge, through a substance.
- 9. the unit of measurement for electric potential difference
- 12. a closed loop path through which electric current can flow
- 14. the region around a magnetic material or a moving electric charge within which the force of magnetism acts
- 15. one joule of energy transferred per second
- 17. a material that strongly resists the flow of electric current
- 18. the rate at which energy is transferred or convertedResistance -the opposition that a substance offers to the flow of electric current
- 20. the difference in electric potential between two points
