Across
- 3. This is a natural form of electrical transfer, in which a cloud receives or discharges energy.
- 5. This metal is extremely conductive for electricity, and is often used for wires.
- 10. This transfer of energy is caused by the traveling of electrons through an object.
- 11. Thomas ______ is known for finding a long-burning filament for light bulbs, allowing them to be practical.
- 12. Nikola _____ is the scientist known for mastering electricity, leading to many of our modern uses of electrical energy.
Down
- 1. Electricity can cause _________, which can cause it to attract nearby objects.
- 2. A _______ is a loop of conductivity that allows for the uninterrupted flow of electricity.
- 4. An electrical transfer through open air can cause the creation of a ____.
- 6. This malleable material is non-conductive, and is often used to insulate (isolate) a charge.
- 7. Electricity is a means to transfer ______.
- 8. The presence of ____ can cause a material to lose conductivity.
- 9. A material with perfect conductivity would allow electricity to travel at the speed of _____.