Across
- 2. unit of electric current
- 4. scientific instrument used to detect charged objects
- 5. instrument used to measure voltage
- 6. total or combined resistance of a circuit with more than one resistor
- 8. unit of electric potential and electric potential difference
- 11. SI unit for electric charge.
- 12. unit of electrical resistance
- 14. measure of the ability of a capacitor to store electric charge
- 15. circuit electric circuit where the electric current has only one path
- 16. electric circuit where the electric current can take more than one path
- 17. electricity buildup of electrical charge, either positive or negative, on the surface of an insulating material
- 18. rotating part of an electric motor containing electromagnets
- 19. opposition that a conducting material or device offers to resist the flow of current
- 20. property of a material that describes its ability to exert a force on a magnet or a magnetic material
- 21. electrical device that resists the flow of electric current
- 25. two or more positions in an electric field that have the same electric potential
- 26. safety device in a circuit that stops the flow of current when a maximum current is exceeded
- 27. electric circuit where the resistance is very low or near zero
- 28. electrical device that has a complete or continuous path that electricity can flow through
Down
- 1. material, such as a metal, that offers low resistance to the flow of electric current
- 3. condition of a system that describes opposing physical characteristics
- 4. study of electric charges at rest
- 7. flow of electric charges, usually in wires or other conductors
- 9. flow of electric current through a conductor
- 10. amount of electrical potential energy that each unit of electric charge has
- 11. electric circuit where the switch is connected
- 13. a type of substance, such as iron, that experiences strong magnetic force
- 22. symbol used to represent a component of a circuit in a circuit diagram potential difference
- 23. electric circuit with a break that prevents electricity from flowing through it
- 24. device that transforms or converts chemical energy into electrical energy or electric current
