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Georgia Milestones - Physical Science EOC: Magnetic Fields Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. A charged particle will experience the maximum force:

Question 2 2. The induced voltage in a coil will _____.

Question 3 3. A material is ferromagnetic if:

Question 4 4. The strength of an electromagnet can be:

Question 5 5. Which of the following explains why electromagnets work?

Page 2

Question 6 6. The strength of the force on the particle is dependent on all of the following, except:

Question 7 7. The direction of the force on a charged particle is dependent on:

Question 8 8. A charge moving through an external magnetic field will _____________ .

Question 9 9. Objects that don't naturally act like magnets can be attracted to a permanent magnet because:

Question 10 10. To create a magnetic field, a charged particle must be:

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Question 11 11. Electromagnetic induction is _____.

Question 12 12. The _______ going into a transformer is equal to the _______ going out of the transformer.

Question 13 13. If you cut a magnet into pieces:

Question 14 14. If a permanent magnet is sitting next to a conductor _____.

Question 15 15. Which of the following is NOT an application of electromagnets?

Page 4

Question 16 16. Increasing the current through a wire:

Question 17 17. A magnetic field line:

Question 18 18. The direction of a magnetic field is:

Question 19 19. Which of the following describes an electromagnet?

Question 20 20. Similar poles _____ and opposite poles _____.

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Question 21 21. In order for a transformer to work:

Question 22 22. If you position a wire at 180 degrees to a magnetic field, and run a current through it, what will happen?

Question 23 23. A magnetic field exerts a force on a charged particle:

Question 24 24. Faraday's Law states that _____.

Question 25 25. Atoms can act like tiny magnets because:

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Question 26 26. If you position a wire at 90 degrees to a magnetic field, and run a current through it, what will happen?

Question 27 27. Magnetic domains are:

Question 28 28. In a transformer, the ratio between the primary voltage and the secondary voltage is equal to:

Question 29 29. What is a magnetic field?

Question 30 30. The field lines of a horseshoe magnet (or any magnet for that matter) point from ______ to _______.

Georgia Milestones - Physical Science EOC: Magnetic Fields Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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