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Jeopardy

Jeopardy. Choose a category. You will be given the answer. You must give the correct question. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy. Magneto. Use the Force. Magnetic Machines. “Current Events”. Potpourri. 10 Point.

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Jeopardy

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  1. Jeopardy Choose a category. You will be given the answer. You must give the correct question. Click to begin.

  2. Choose a point value. Choose a point value. Click here for Final Jeopardy

  3. Magneto Use the Force Magnetic Machines “Current Events” Potpourri 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points

  4. Of attract or repel, this is what two like magnetic poles will do.

  5. What is repel?

  6. These are the three magnetic elements.

  7. What are iron, nickel and cobalt?

  8. Of north or south, the south pole of the Earth’s magnet field is found in this hemisphere.

  9. What is the northern hemisphere?

  10. This is a hypothetical particle that has only one magnetic pole.

  11. What is a monopole?

  12. This refers to the angle between true north and the direction a compass points.

  13. What is declination?

  14. It’s the magnetic force on a proton at rest in a 2 Tesla magnetic field.

  15. What is zero?

  16. Of attract or repel, it’s what two current traveling in the same direction do.

  17. What is attract?

  18. It’s the amount of magnetic force on a 2 C charge moving at 2 m/s in a 4 T magnetic field.

  19. What is 16 N?

  20. It’s the direction of the magnetic force on a proton falling straight down caused by the Earth’s magnetic field.

  21. What is to the East?

  22. This is what happens to the magnetic force between two wires when the distance between them is doubled.

  23. What is decrease by ½?

  24. This device uses the Earth’s magnetic field to help find directions.

  25. What is a compass?

  26. This device uses the force on a current carrying wire to produce motion.

  27. What is an electric motor?

  28. This device converts kinetic energy to electrical energy.

  29. What is a generator?

  30. This device uses magnetic induction to change the voltage of an electric current.

  31. What is a transformer?

  32. The magnetic field of the Earth shields us from this stream of radiation.

  33. What is the solar wind?

  34. He discovered the law of magnetic induction.

  35. Who was Michael Faraday?

  36. It refers to a current that flows when the magnetic field through a loop changes.

  37. What is an induced current?

  38. This is the name for the voltage produced by a changing magnetic field through a loop.

  39. What is EMF?

  40. This is the direction the induced field will have when a magnetic field pointing North along the axis of a coil, is gradually reduced.

  41. What is North?

  42. If the speed at which a generator is turned doubles, this is what happens to the EMF produced.

  43. What is doubles?

  44. This is the electric field strength if a 2 C charge experiences a force of 6 N.

  45. What is 3 N/C?

  46. Of increase or decrease, this is what happens to the potential energy of a proton that moves in the direction of the electric field.

  47. What is decrease?

  48. This law says that charge cannot be created or destroyed.

  49. What is the Law of Conservation of Charge?

  50. It refers to the bending of a wave when it passes through a gap or around an obstacle.

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