Moving charges

12345678910111213141516171819202122232425262728293031
Across
  1. 3. The magnetic field along a closed loop around a current is proportional to the current.
  2. 6. A solenoid that produces a strong magnetic field when current flows through it.
  3. 8. The property of a coil to oppose a change in current flowing through it.
  4. 9. The magnetic field produced by a straight current-carrying wire.
  5. 12. A measure of the strength of a magnetic source or system.
  6. 13. The SI unit of magnetic flux, equivalent to one tesla meter squared.
  7. 14. Currents induced in a conductor when it is exposed to a changing magnetic field.
  8. 15. A magnetic north-south pair acting as a tiny bar magnet.
  9. 21. Describes the magnetic field generated by an electric current.
  10. 23. The total magnetic field passing through a surface area.
  11. 25. A device that uses electric and magnetic fields to accelerate charged particles.
  12. 26. A vector field produced by moving electric charges and magnetic dipoles.
  13. 27. The SI unit of electric current, equivalent to one coulomb per second.
  14. 28. The ability of a material to support the formation of a magnetic field within itself.
  15. 29. The angle between geographic north and magnetic north.
  16. 30. The generation of electric current by a changing magnetic field.
  17. 31. A law stating that a change in magnetic flux induces an electromotive force.
Down
  1. 1. The process of aligning magnetic dipoles in a material.
  2. 2. The property of one coil to induce EMF in another when the current changes.
  3. 4. A measure of how much a material can be magnetized in a magnetic field.
  4. 5. The force that tends to rotate a current loop in a magnetic field.
  5. 7. An instrument used to detect and measure small electric currents.
  6. 10. A rule to determine the direction of magnetic field around a current-carrying wire.
  7. 11. An experiment that first demonstrated the relationship between electricity and magnetism.
  8. 16. The net magnetic flux through a closed surface is zero.
  9. 17. A donut-shaped coil that creates a strong magnetic field inside its loops.
  10. 18. The magnetic field created by current in a loop of wire.
  11. 19. The lag between magnetization and the applied magnetic field.
  12. 20. Electromotive force generated by a changing magnetic field.
  13. 22. The SI unit of magnetic field (B), equal to one weber per square meter.
  14. 24. The total force acting on a charged particle moving in electric and magnetic fields.