This preview shows pages 1–4. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: 1 Find R so that V out /V in =150 How are those three circuit blocks connected? Are they independent? I think so, but I am not sure. + I 1 V in 10I 1 V R V out 10 10 + + 5V R R Circuit Block 1 Circuit Block 2 Circuit Block 3 2 Find R so that V out /V in =150 Will there be a current, I 21 , flowing from block 2 to block 1? + I 1 V in 10I 1 V R V out 10 10 + + 5V R R Circuit Block 1 Circuit Block 2 Circuit Block 3 I 21 3 Find R so that V out /V in =150 The answer is no. A nonzero current means there will be net positive charges flowing from circuit block 2 to circuit block 1. However, there is no return path, i.e. the charge will be accumulated in block 1, and circuit block 2 will be depleted of positive charges. It may reduce the deficit by drawing current from circuit block 3, but then block 3 will be depleted of positive charges. Therefore there can not be sustained current between either block 1 and 2 or block 2 and 3....
View Full
Document
 Fall '08
 ALL

Click to edit the document details