Electromagnetism: The Invisible Force Shaping Your World & The Universe

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Across
  1. 2. One of two ends of a magnet.
  2. 6. Group of atoms bonded together.
  3. 7. A disturbance that transfers energy through a medium or vacuum.
  4. 10. Production of an electric current by a changing magnetic field.
  5. 12. Exaggerated claims not meant to be taken literally.
  6. 13. Very complicated or detailed.
  7. 16. Strongly influencing later developments; groundbreaking.
  8. 18. To pass through or into each other.
  9. 20. Surprisingly impressive or notable.
Down
  1. 1. Range of frequencies or wavelengths of electromagnetic radiation.
  2. 3. A region of influence for a physical force.
  3. 4. Spreading widely through an area or group.
  4. 5. Present, appearing, or found everywhere.
  5. 8. Fundamental electrical property (positive or negative).
  6. 9. Extremely delicate and light, seeming not of this world.
  7. 11. A naturally magnetized piece of magnetite.
  8. 14. Flow of electric charge.
  9. 15. So great or shocking it's hard to believe.
  10. 17. Quantum of the electromagnetic field, a light particle.
  11. 19. Basic unit of a chemical element.