1 / 15

Kirchhoff’s Current and Voltage Laws

Kirchhoff’s Current and Voltage Laws. KCL (Kirchhoff’s Current Law). The sum of the currents entering a node equals the sum of the currents exiting a node. KVL (Kirchhoff’s Voltage Law). The sum of the potential differences around a closed loop equals zero. Closed Loop #1. Closed Loop #2.

bradleyvega
Download Presentation

Kirchhoff’s Current and Voltage Laws

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. Kirchhoff’s Current and Voltage Laws

  2. KCL (Kirchhoff’s Current Law) The sum of the currents entering a node equals the sum of the currents exiting a node.

  3. KVL (Kirchhoff’s Voltage Law) The sum of the potential differences around a closed loop equals zero.

  4. Closed Loop #1

  5. Closed Loop #2

  6. Closed Loop #3

  7. Closed Loop #4

  8. Not Closed #1

  9. Not Closed #2

  10. What KVL Really Means Sum of the Voltage drops across resistors equals the Supply Voltage in a Loop.

  11. R2 R3 R1 V1 R4 R5 R6 V2

  12. R2 R1 I1 = I2 + I3 I3 I3 V1 R4 R5 I2 V2 I1

  13. R 2Ω 6Ω 1A @ 5V What is the value of R and what is the current through each resistor?

  14. I1 I2 I3 I1 Given that I1 = 1

More Related