Across
- 2. this describes the rate of power flow
- 4. a device which gives you the cardinal directions
- 7. a temporary magnet made by winding wire around an iron core
- 8. Iron, Cobalt, and Nickel are all what
- 9. this is the measurement of electrical voltage
Down
- 1. an object with a strong attraction to another object
- 3. the strength of a current of electricity expressed in amperes
- 4. a closed electrical network
- 5. this could be an object made of iron
- 6. the unit of measure for electrical current