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. The total current through a parallel circuit:

Question 2 2. Which electrical parameter is most analogous to water pressure in a pipe?

Question 3 3. When given the current and voltage, power can be calculated by:

Question 4 4. 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 5 5. The voltage lost in each light bulb in a series circuit:

Page 2

Question 6 6. Generators use _____ to push electrons through a wire.

Question 7 7. Which of the following statements applies to alternating current?

Question 8 8. A static electric charge occurs:

Question 9 9. Which of the following is not associated with an electrical conductor?

Question 10 10. According to Coulomb's law, to double the force between two charged particles, we would have to:

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Question 11 11. Which of the following will NOT affect the resistance of a conductor?

Question 12 12. Current is:

Question 13 13. Electrical resistance is caused by:

Question 14 14. An atom becomes a negative ion when:

Question 15 15. A(n) _ provides the energy to electrons to do work in an electric circuit.

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Question 16 16. In the diagram of an electric force field, the spacing of the field lines:

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

Question 18 18. Voltage is analogous to _____.

Question 19 19. Two collections of electrons with the same charge density but with different amounts of charge will _____.

Question 20 20. Conductivity is:

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Question 21 21. The voltage across each light bulb in a parallel circuit:

Question 22 22. Decreasing the charge on both particles by a factor of 2 while leaving all other factors the same will:

Question 23 23. Resistance is equal to:

Question 24 24. Batteries convert _____ energy into electrical energy to generate _____.

Question 25 25. Work is _____.

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Question 26 26. An electric force field is:

Question 27 27. An example of a good conductor is:

Question 28 28. Which of the following will increase the total current flowing through a parallel circuit?

Question 29 29. Power is:

Question 30 30. The two types of current are:

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!

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