Across
- 1. the rate of energy transfer
- 3. the minimum frequency of a photon that can cause photoelectric effect
- 7. the rate of flow of charge
- 8. this is calculated by dividing the pd by current
- 9. the unit of power
- 10. the name given to the temperature for superconductivity
- 11. the unit of charge
- 12. the bad word for potential difference
- 13. the charge carriers in a metal
Down
- 1. the work done per unit charge
- 2. the minimum energy to release a photoelectron
- 4. this object has no resistivity
- 5. this quantity has a unit which is the "ohm meter"
- 6. the unit of work function
- 14. this is calculated by multiplying current and time