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MTEL Physics: Circuits 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. One watt is equal to:

Question 2 2. The unit of electrical power is the:

Question 3 3. RC circuits are unique because

Question 4 4. Voltage is equal to:

Question 5 5. If the voltage is increased:

Page 2

Question 6 6. Resistance is equal to:

Question 7 7. Electrical resistance is caused by:

Question 8 8. When given the current and resistance, power can be calculated by:

Question 9 9. Direct current:

Question 10 10. Current is equal to:

Page 3

Question 11 11. According to Kirchhoff's first rule, which of the following is true about current as it leaves a circuit junction?

Question 12 12. Using Kirchhoff's rules, what is the amount of current in I1?

Question 13 13. Which of the following is true about capacitors?

Question 14 14. Current is:

Question 15 15. Conductivity is:

Page 4

Question 16 16. Electrical energy is conducted through a material by:

Question 17 17. The time constant τ is equal to

Question 18 18. The transfer of electrical energy through a conductor:

Question 19 19. Electrical resistance:

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

Page 5

Question 21 21. An example of a good conductor is:

Question 22 22. Alternating current:

Question 23 23. Materials that make good electrical insulators contain atoms with:

Question 24 24. When given the current and voltage, power can be calculated by:

Question 25 25. If the temperature of a conductor increases, then:

Page 6

Question 26 26. Power is a measure of how much:

Question 27 27. The two types of current are:

Question 28 28. Which is NOT true about resistors?

Question 29 29. Which is true about exponential decay?

Question 30 30. The sum of all voltage drops in a circuit is equal to __

MTEL Physics: Circuits Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "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. You will lose your work if you close or refresh this page. Good luck!

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