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Physics Quiz: Electricity & Magnetism

Test your knowledge on electricity, circuits, and magnetism with this engaging physics quiz! Learn about series and parallel circuits, electric fields, resistance, and more.

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Physics Quiz: Electricity & Magnetism

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  1. PhysicsJeopardy

  2. Electricity Series Circuits Parallel Circuits Magnetism Misc. $200 $200 $200 $200 $200 $400 $400 $400 $400 $400 $600 $600 $600 $600 $600 $800 $800 $800 $800 $800 $1000 $1000 $1000 $1000 $1000 Final Jeopardy

  3. Question 1-1 A material is considered a good _______ if outer electrons of atoms are free to roam around Answer

  4. Answer 1-1 conductor Main Menu

  5. Question 1-2 • An electric field has: • Magnitude • Direction • Both a and b Answer

  6. Answer 1-2 C: Both magnitude and direction Main Menu

  7. Question 1-3 If two negative charges are held close together and then released, what will the charges do? Answer

  8. Answer 1-3 Repel each other or accelerate away from each other Main Menu

  9. Question 1-4 • Current from a battery is considered: • Direct current • Alternating current Answer

  10. Answer 1-4 Direct Current Main Menu

  11. Question 1-5 What happens to the electrical force between 2 charges as the distance between them increases? Answer

  12. Answer 1-5 The electrical force decreases Main Menu

  13. Question 2-1 A series circuit has a resistance of 10 ohms. What is the current moving through the circuit if it was hooked up to a 20 volt battery? Answer

  14. Answer 2-1 2 amps Main Menu

  15. Question 2-2 If 3 light bulbs are arranged in series, what happens to the rest of the bulbs when one is removed? Answer

  16. Answer 2-2 They go out as well Main Menu

  17. Question 2-3 Go to the board and draw a series circuit that has resistors of 2, 8 and 10 ohms and is hooked up to a 9 volt battery Answer

  18. Answer 2-3 Refer to Board Main Menu

  19. Question 2-4 If each bulb is 10 ohms and the battery shown is 9 V, how much total current is present in the circuit? Answer

  20. Answer 2-4 .3 amps Main Menu

  21. Question 2-5 If each bulb is 10 ohms and the battery shown is 9 V, what is the voltage drop at each bulb? Answer

  22. Answer 2-5 3 volts Main Menu

  23. Question 3-1 If the bulbs shown here are each 20 ohms, what is the overall resistance of the circuit? Answer

  24. Answer 3-1 6.66 amps Main Menu

  25. Question 3-2 Each bulb has a resistance of 5 ohms and the battery shown is 9 V. How much total current is moving through the circuit? Answer

  26. Answer 3-2 5.4 amps Main Menu

  27. Question 3-3 If each bulb has a resistance of 15 ohms, and the battery is 9 volts, how much current is running through each bulb? Answer

  28. Answer 3-3 .6 amps Main Menu

  29. Question 3-4 Each bulb has a resistance of 20 ohms and the circuit is hooked up to a 60 volt battery. How many volts are running through each bulb? Answer

  30. Answer 3-4 60 Volts Main Menu

  31. Question 3-5 On the board, draw the following circuit… 3 bulbs are in parallel. Each bulb has a resistance of 10 ohms. Those 3 bulbs are in series with a 2 ohm resistor. The circuits is being powered by a 9 volt battery. Answer

  32. Answer 3-5 Refer to the Board Main Menu

  33. Question 4-1 • If you broke a bar magnet in half, each individual piece would: • Contain one magnetic pole • Become a bar magnet with two poles again • No longer be magnetic Answer

  34. Answer 4-1 Become a bar magnet with two poles again Main Menu

  35. Question 4-2 A generator converts _______ energy into _______ energy • Electric, magnetic • Electric, mechanical • Mechanical, electric • Mechanical, magnetic Answer

  36. Answer 4-2 Mechanical, electric Main Menu

  37. Question 4-3 • The earth’s geographic magnetic North Pole is located… • At the direct north pole in the northern hemisphere • South of the north pole but still in the northern hemisphere • In the southern hemisphere • Directly at the south pole of earth Answer

  38. Answer 4-3 South of the north pole, but still in the northern hemisphere Main Menu

  39. Question 4-4 A magnetic field is produced by the _____ of ______ particles Answer

  40. Answer 4-4 Motion, charged Main Menu

  41. Daily Double Question 4-5 What is the difference between a motor and a generator? Answer

  42. Answer 4-5 Generator converts mechanical energy into electric energy. A motor turns electric energy into mechanical energy Main Menu

  43. Question 5-1 • When resistors are arranged in parallel, their overall resistance is… • Greater than the biggest resistor • Less than the least resistor • Equal to the least resistor • Equal to the greatest resistor Answer

  44. Answer 5-1 Less than the least resistor Main Menu

  45. Question 5-2 Circuit breakers are usually inserted in what type of circuit to help avoid too much current moving through the circuit? Answer

  46. Answer 5-2 Series Circuit (So that the current HAS to move through that spot) Main Menu

  47. Question 5-3 • In a series circuit, the current moving through the entire circuit is… • Greater towards the battery • Greater the farther away from the batter you are • Equal throughout the entire circuit • Not enough information to answer this question Answer

  48. Answer 5-3 Equal throughout the entire circuit Main Menu

  49. Question 5-4 Draw a circuit with 2 resistors in series, using proper schematics. Each resistor is 25 ohms and the voltage source is 9 V. Answer

  50. Answer 5-4 Refer to Board Main Menu

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