1 / 9

Lecture 14—Circuits Part 4

Lecture 14—Circuits Part 4. RC Circuits Household circuits. Household Electricity. Slide 23-22. The following devices are plugged in to outlets on the same 120 V circuit in a house. This circuit is protected with a 15 A circuit breaker. Device Power Computer 250 W Heater 900 W

dinh
Download Presentation

Lecture 14—Circuits Part 4

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lecture 14—Circuits Part 4 RC Circuits Household circuits

  2. Household Electricity Slide 23-22

  3. The following devices are plugged in to outlets on the same 120 V circuit in a house. This circuit is protected with a 15 A circuit breaker. Device Power Computer 250 W Heater 900 W Lamp 100 W Stereo 120 W Is there too much current in the circuit—does the circuit breaker blow? Slide 23-23

  4. Does the breaker blow? • Yes • No

  5. Total current • Device Current • Computer 2.08 A • Heater 7.50 A • Lamp 0.83 A • Stereo 100 A • TOTAL 11.42

  6. Capacitor Combinations Slide 23-24

  7. Which of the following combinations of capacitors has the highest capacitance? • A • B • C • D

  8. Which of the following combinations of capacitors has the lowest capacitance? • A • B • C • D

  9. RC Circuits  = RC Slide 23-29

More Related