Across
- 2. The positively charged particle in the nucleus of an atom.
- 9. A particle with no charge in the nucleus.
- 13. LAW Kirchhoff's law relating to total current in a parallel circuit.
- 14. A material that resists the flow of electrons.
- 15. Materials that allow electrons to flow easily.
- 17. Type of current flow used by engineers.
- 18. An instrument used to measure voltage, current, and resistance.
- 19. The force that causes current to flow, measured in Volts.
- 20. The flow of electric charge, measured in Amperes.
Down
- 1. The sum of voltage drops in a series circuit equals the total applied voltage.
- 3. The unit of electrical resistance.
- 4. A diagram representing electrical components and their connections.
- 5. A system forming a complete path for current to travel.
- 6. The smallest unit of an element.
- 7. The branch of physics that deals with electric currents and circuits.
- 8. The negatively charged particle in an atom.
- 10. A circuit with more than one path for current flow.
- 11. The opposition to current flow, measured in Ohms.
- 12. ELECTRONS The outermost electrons in an atom's orbit.
- 16. LAW Mathematical relationship between voltage, current, and resistance.