Electrical Forces & Fields Lesson Plans 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. Increasing the distance between particles by a factor of 2 while leaving all other factors the same will:

Question 2 2. An electric force field:

Question 3 3. In the diagram of an electric force field, the spacing of the field lines:

Question 4 4. In the diagram of an electric force field, field lines pointing in represent _____.

Question 5 5. An object becomes electrically charged when:

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Question 6 6. An atom becomes a negative ion when:

Question 7 7. Objects with similar charges _____, and objects with opposite charges _____.

Question 8 8. Conductivity is:

Question 9 9. When using Coulomb's law, increasing the charge on one particle by a factor of 2 while leaving all other factors the same will:

Question 10 10. Materials that are easily positively charged:

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Question 11 11. Electrical energy is conducted through a material by:

Question 12 12. The strength of the force between charged particles is dependent on:

Question 13 13. What particles in an atom have an electric charge?

Question 14 14. In the diagram of an electric force field, the field lines represent:

Question 15 15. An example of a good conductor is:

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Question 16 16. Materials that make good electrical conductors contain atoms with:

Question 17 17. Decreasing the charge on both particles by a factor of 1/2 while decreasing the distance by a factor of 1/2 will:

Question 18 18. Decreasing the charge on both particles by a factor of 2 while leaving all other factors the same will:

Question 19 19. Increasing the charge on both particles by a factor of 2 while decreasing the distance by a factor of 2 will:

Question 20 20. Materials that make good electrical insulators contain atoms with:

Electrical Forces & Fields Lesson Plans 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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