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Powder and the Concepts Behind It
15
electric : elektron; amber
attract : opposite charges
electron : 9.10938188 x 10^-31 kg
nucleus : proton and neutron
ionization : gaining and losing of electrons
conductor : e.i. copper wire
insulators : e.i. rubber, and plastic
induction : gaining another body a charge of opposite sign without losing its own charge
Coulomb : 1736-1806
electric field : electric force per unit charge*
test charge : a small charged body*
electric dipole : two charges with equal magnitude and opposite sign*
polarization : slight shifting of charges
electrostatics : interactions between charges at rest
point charges : charged bodies that are very small in comparison with distance r between them*
Powder and the Concepts Behind It
Across:1. | 1736-1806 | 3. | charged bodies that are very small in comparison with distance r between them* | 5. | interactions between charges at rest | 8. | e.i. rubber, and plastic | 9. | gaining and losing of electrons |
| 10. | a small charged body* | 12. | gaining another body a charge of opposite sign without losing its own charge | 13. | opposite charges | 14. | electric force per unit charge* |
| | Down:1. | e.i. copper wire | 2. | proton and neutron | 4. | 9.10938188 x 10^-31 kg |
| 6. | slight shifting of charges | 7. | two charges with equal magnitude and opposite sign* | 11. | elektron; amber |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only
Powder and the Concepts Behind It
Across:1. | 1736-1806 | 3. | charged bodies that are very small in comparison with distance r between them* | 5. | interactions between charges at rest | 8. | e.i. rubber, and plastic | 9. | gaining and losing of electrons |
| 10. | a small charged body* | 12. | gaining another body a charge of opposite sign without losing its own charge | 13. | opposite charges | 14. | electric force per unit charge* |
| | Down:1. | e.i. copper wire | 2. | proton and neutron | 4. | 9.10938188 x 10^-31 kg |
| 6. | slight shifting of charges | 7. | two charges with equal magnitude and opposite sign* | 11. | elektron; amber |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only