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Georgia Milestones - Physical Science EOC: Electricity 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. An atom becomes a negative ion when:

Question 2 2. Direct current:

Question 3 3. If the voltage is increased:

Question 4 4. Voltage is equal to:

Question 5 5. Objects with similar charges _____, and objects with opposite charges _____.

Page 2

Question 6 6. Conductivity is:

Question 7 7. Electrical resistance:

Question 8 8. Resistivity is:

Question 9 9. Current is equal to:

Question 10 10. Voltage is analogous to _____.

Page 3

Question 11 11. Do electric field lines show you the direction a positive charge will move? Why or why not?

Question 12 12. Work is _____.

Question 13 13. Which is true about exponential decay?

Question 14 14. The two types of current are:

Question 15 15. The potential of a charged particle to do work is _____.

Page 4

Question 16 16. The voltage lost in each light bulb in a series circuit:

Question 17 17. What particles in an atom have an electric charge?

Question 18 18. Two collections of electrons with the same charge density but with different amounts of charge will _____.

Question 19 19. The time constant τ is equal to

Question 20 20. RC circuits are unique because

Page 5

Question 21 21. The transfer of electrical energy through a conductor:

Question 22 22. Voltage is the measure of _____.

Question 23 23. Batteries convert _____ energy into electrical energy to generate _____.

Question 24 24.

With electric field lines, how are stronger electric fields are represented?

I. By electric field lines that are close together

II. By electric field lines that are far apart

III. By using long vector arrows

IV. By using short vector arrows

Question 25 25. The resistance of a wire increases if:

Page 6

Question 26 26. A 3 coulomb charge is placed inside a 6 N/C electric field. What force will the charge feel?

Question 27 27. Generators use _____ to push electrons through a wire.

Question 28 28. Electrical energy is conducted through a material by:

Question 29 29. Generators are used to generate voltage in what type of power plant?

Question 30 30. An example of a good conductor is:

Georgia Milestones - Physical Science EOC: Electricity 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!

Georgia Milestones - Physical Science EOC: Test Prep & Practice  /  Science Courses
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