{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Lab 216_Mar 10 - Figure for Experiment 2a 2 The current...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Part I. Circuits with fixed voltage nodes Experiment 1a: Single node circuit Figure for Experiment 1a: 1. Calculated current from the 12 volt terminal: 12 12 .0012 10000 v c V V I A R = = = 2. Calculated current from the 5 volt terminal: 4 5 5 5 8.929 10 5600 v v b V V I A R - = = = × 3. Measured current from 12 volt terminal: 12 .00195 v I A = Measured current from 5 volt terminal: 5 .000889 v I A = 4. Calculated current entering the ground: 4 12 5 .0012 8.929 10 .002093 com v v I I I A - = + = + × = Measured current entering the ground: .00212 com I A = The measured current entering the ground is slightly more than the calculated current. Experiment 1b: Triple node circuit Figure for Experiment 1b:
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
2. Calculated current flowing from the 12 volt terminal to the 5 volt terminal: 1 2 1 2 1 12 2 1 2 0 12 5 0.001519 5600 5600 12 0.0012 10000 0.001519 0.0012 .002718 A B A B v C com V IR V IR V V I A R R V I A R I I I A + + + = + + = - = - = - + + = = = = + = + = 3. Measured current flowing from the 12 volt terminal to the 5 volt terminal: 1 2 .00124 .00098 .00227 com I A I A I A = = = Part II. Analysis of Multi-node Circuits using Kirchhoff’s Junction Rule Experiment 2a: Single current case
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Figure for Experiment 2a: 2. The current entering point A is equal to the current leaving it 12 12 0.0012 10000 v in out C V v I A I R = = = = Ω Measured current at point A: .00077 A I A = Thus the calculated voltage at point A relative to the ground is: (0.0012 )(5600 ) 6.72 A out A V I R A = = Ω = 3. The measured voltage at point A relative to the ground is: 4.3_ A V Volts = 2 Experiment 2b: Multi-current case Figure for Experiment 2b: 1. Calculated voltage at point A relative to the ground: ( 29 1 2 3 12 5 12 5 12 5 5600 10.84 _ 10000 6800 v v A B A v v A A B I I I V V V R R R V V V R Volts R R + = + = = + = + = 2. Expression for the voltage of A: 12 5 v v A B A V V V R R R + = 3. Expression solved for voltage at A: ( 29 12 5 v v A A B V V V R R R = + 4. Measured value for the voltage at point A: 9.18_ A I Volts = 3...
View Full Document

{[ snackBarMessage ]}