Electrical Basics
Across
- 2. a red-brown metal: atomic number 29
- 4. the outermost shell of an atom (2 words)
- 6. a subatomic particle of about the same mass as a proton but without an electric charge
- 11. E=I*R (2 words)
- 12. a positive electric charge equal in magnitude to that of an electron, but of opposite sign
- 13. the unidirectional flow of electric charge
Down
- 1. volts/ohms
- 2. 6.241×10**18 electrons
- 3. amps*ohms
- 4. the difference of potential that would drive one ampere of current against one ohm resistance
- 5. subatomic particle with a charge of negative electricity
- 7. volts/amps
- 8. flow of one coulomb per second
- 9. the SI unit for power
- 10. a yellow precious metal: atomic number 79