CH 11 & 12 Starkey

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Across
  1. 2. the maximum extent of a vibration or oscillation, measured from the position of equilibrium
  2. 3. is the difference in potential between two points in an electric field
  3. 5. the negatively charged electrode by which electrons enter an electrical device
  4. 6. the application of carefully controlled charge current pulses into the battery
  5. 9. the positively charged electrode by which the electrons leave a device
  6. 12. responsible for the chemical bonds between atoms which create molecules, and intermolecular forces
  7. 14. the interval between the time, during the first transition, that the amplitude of the pulse reaches a specified fraction of its final amplitude, and the time
  8. 15. electrical circuit that is not complete
Down
  1. 1. is the difference of electrical potential between two points
  2. 4. an electric current that reverses its direction many times a second at regular intervals, typically used in power supplies
  3. 7. an electric current that is uni-directional, so the flow of charge is always in the same direction
  4. 8. one that is complete, with good continuity throughout
  5. 10. stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
  6. 11. where the power transfer is constant during each electrical cycle
  7. 13. periodic current which changes in value but never changes direction