ELECTROMAGNETISM

Edit Answers
123456789101112131415161718192021222324252627282930313233343536373839
Across
  1. 2. Reactor consisting of a spiral of insulated wire that introduces inductance into a circuit.
  2. 5. It is the SI unit of electromotive force.
  3. 6. It is a substance in which electrical charge carrier.
  4. 7. It is an electrical machine that converts electrical energy into mechanical energy.
  5. 10. It is a branch of theoretical physics that studies the interactions between electric charges and currents.
  6. 11. It is the force exerted by magnets when they attract or repel each other.
  7. 13. It is a basic law of electromagnetism predicting how a magnetic field will interact with an electric circuit to produce an electromotive force (EMF).
  8. 15. It is the number of occurrences of a repeating event per unit of time.
  9. 19. It is a type of magnet in which the magnetic field is produced by an electric current.
  10. 20. He mathematically described it as Faraday's law of induction.
  11. 24. A machine for producing continuous power in which a wheel or rotor.
  12. 27. The action of moving a coil or loop of __ through a magnetic field induces a voltage in the coil.
  13. 28. It is a passive electrical device that transfers electrical energy from one electrical circuit to another, or multiple circuits.
  14. 31. It is the production of an electromotive force across an electrical conductor in a changing magnetic field.
  15. 32. A piece of iron that has its component atoms so ordered that the material exhibits properties of magnetism.
  16. 35. It is the capacity for doing work.
  17. 36. It is the energy that is possessed by an object due to its motion or due to its position.
  18. 37. It is a coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit
  19. 39. A shape produced by a curve that bends around and crosses itself.
Down
  1. 1. It is the energy that is possessed by an object due to its motion or due to its position.
  2. 3. It is the subatomic particles that orbit the nucleus of an atom.
  3. 4. Mathematically described it as Faraday's law of induction.
  4. 8. An instrument for detecting and measuring small electric currents.
  5. 9. His main discoveries include the principles underlying electromagnetic induction, diamagnetism and electrolysis.
  6. 12. It is generated by Faraday's law of induction due to relative movement of a circuit
  7. 14. Named after the physicist Emil Lenz who formulated it in 1834
  8. 16. It is a path for transmitting electric current.
  9. 17. The rate at which someone or something is able to move or operate.
  10. 18. A stable subatomic particle with a charge of negative electricity.
  11. 20. A region around a magnetic material or a moving electric charge within which the force of magnetism acts.
  12. 21. It is a flow of electrical charge carriers, usually electrons or electron-deficient atoms.
  13. 22. A statement that the values of two mathematical expressions are equal.
  14. 23. To produce by induction or induce an electric current.
  15. 25. An electromotive force or potential difference expressed in volts.
  16. 26. It is defined as the number of magnetic field lines passing through a given closed surface.
  17. 29. It is a power source consisting of one or more electrochemical cells.
  18. 30. It is the strength or energy as an attribute of physical action or movement.
  19. 33. Maxwell described ___ as a propagating wave of electric and magnetic fields.
  20. 34. In physics, electromagnetic radiation refers to the ___ of the electromagnetic field
  21. 38. A length of something wound or arranged in a spiral or sequence of rings.