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learn:courses:real-analog-chapter-2:start [2017/04/20 16:40] – [Voltage Measurement] Marthalearn:courses:real-analog-chapter-2:start [2022/10/04 11:38] (current) – external edit 127.0.0.1
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 ====== Real Analog: Chapter 2 ====== ====== Real Analog: Chapter 2 ======
- +[[{}/learn/courses/real-analog-chapter-1/start|Back to Chapter 1]] 
---> Chapter 2 Downloads# +--> Chapter 2 Materials#   
-  * {{ :learn:courses:real-analog-chapter-2:realanalog-circuits1-chapter2.pdf |Chapter 2 PDF}}  +  * Lecture Material: 
-    * {{ :learn:courses:real-analog-chapter-2:lab2p1p1.pdf |Lab 2.1.1}}: Temperature Measurement System +    * {{ :learn:courses:real-analog-chapter-2:lecture5.ppt |Lecture 5 PowerPoint Slides}}: Circuit reduction 
-      * {{ :learn:courses:real-analog-chapter-2:lab2p1p1_worksheet.docx |2.1.1 Worksheet}} +    * {{ :learn:courses:real-analog-chapter-2:lecture6.ppt |Lecture 6 PowerPoint Slides}}: Circuit reduction examples, practical application: temperature measurement 
-    * {{ :learn:courses:real-analog-chapter-2:lab2p3p1.pdf |Lab 2.3.1}}: Series and Parallel Resistances and Circuit Reduction +    * [[http://www.youtube.com/watch?v=AMszE8OLHRk&list=PLDEC730F6A8CDE318&index=5&feature=plpp_video| Lecture 5 Video]] 
-      * {{ :learn:courses:real-analog-chapter-2:lab2p3p1_worksheet.docx |2.3.1 Worksheet}} +    * [[http://www.youtube.com/watch?v=Ns-IrK1gobc&list=PLDEC730F6A8CDE318&index=6&feature=plpp_video|Lecture 6 Video]] 
-    * {{ :learn:courses:real-analog-chapter-2:lab2p3p2.pdf |Lab 2.3.4}}: Series and Parallel Resistances and Circuit Reduction +  * Chapter 2 Videos: 
-      * {{ :learn:courses:real-analog-chapter-2:lab2p3p2_worksheet.docx |2.3.2 Worksheet}} +    * [[http://www.youtube.com/watch?v=OaMhItvzeKg&list=PL170A01159D42313D&index=5&feature=plpp_video| Lab 2 Video 2]]: Potentiometers: Variable resistors 
-    * {{ :learn:courses:real-analog-chapter-2:lab2p4.pdf |Lab 2.4}}: Non-Ideal Power Sources +    * [[http://www.youtube.com/watch?v=lGcZVwMSFCc&list=PL170A01159D42313D&index=6&feature=plpp_video| Lab 2 Video 2]]: Resistors 2: Resistance of networks of resistors. Using time-varying voltage sources to plot voltage-current characteristics of resistors. 
-      * {{ :learn:courses:real-analog-chapter-2:lab2p4_worksheet.docx |2.4 Worksheet}} +    * [[http://www.youtube.com/watch?v=XDa7gaOQcuw&list=PL170A01159D42313D&index=7&feature=plpp_video| Lab 2 Video 3]]: Non-ideal effects: Non-ideal voltage sources and voltage measurements. Analog Discovery power supply limitations. 
-    * {{ :learn:courses:real-analog-chapter-2:lab2p5.pdf |Lab 2.5}}: Practical Voltage and Current Measurement +  * {{ :learn:courses:real-analog-chapter-2:real-analog-chapter-2.pdf | Chapter 2 Complete PDF}} 
-      * {{ :learn:courses:real-analog-chapter-2:lab2p5_worksheet.docx |2.5 Worksheet}} +    * {{ :learn:courses:real-analog-chapter-2:lab2p1p1.pdf |Lab 2.1.1}} 
 +      * {{ :learn:courses:real-analog-chapter-2:lab2p1p1_worksheet.docx |Worksheet 2.1.1}} 
 +    * {{ :learn:courses:real-analog-chapter-2:lab2p3p1.pdf |Lab 2.3.1}} 
 +      * {{ :learn:courses:real-analog-chapter-2:lab2p3p1_worksheet.docx |Worksheet 2.3.1}} 
 +    * {{ :learn:courses:real-analog-chapter-2:lab2p3p2.pdf |Lab 2.3.2}} 
 +      * {{ :learn:courses:real-analog-chapter-2:lab2p3p2_worksheet.docx |Worksheet 2.3.2}} 
 +    * {{ :learn:courses:real-analog-chapter-2:lab2p4.pdf |Lab 2.4}} 
 +      * {{ :learn:courses:real-analog-chapter-2:lab2p4_worksheet.docx |Worksheet 2.4}} 
 +    * {{ :learn:courses:real-analog-chapter-2:lab2p5.pdf |Lab 2.5}} 
 +      * {{ :learn:courses:real-analog-chapter-2:lab2p5_worksheet.docx |Worksheet 2.5}}
   * {{ :learn:courses:real-analog-chapter-2:realanalog-exercisesolutions-chapter2.pdf |Exercise Solutions}}: Chapter 2 exercise solutions   * {{ :learn:courses:real-analog-chapter-2:realanalog-exercisesolutions-chapter2.pdf |Exercise Solutions}}: Chapter 2 exercise solutions
   * {{ :learn:courses:real-analog-chapter-2:homework2.docx |Homework}}: Chapter 2 homework problems   * {{ :learn:courses:real-analog-chapter-2:homework2.docx |Homework}}: Chapter 2 homework problems
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 ====== 2. Introduction and Chapter Objectives ====== ====== 2. Introduction and Chapter Objectives ======
-In [[https://reference.digilentinc.com/learn/courses/real-analog-chapter-1/start| Chapter 1]], we presented Kirchhoff's laws (which govern the interaction between circuit elements) and Ohm's law (which governs the voltage-current relationships for resistors). These analytical tools provide us with the ability to analyze any circuit containing only resistors and ideal power supplies. However, we also saw in Chapter 1 that a circuit analysis, which relies strictly on a brute-force application of these tools can become complex rapidly - we essentially must use as our unknowns the voltage differences across __all__ resistors and the currents through __all__ resistors. This generally results in a large number of unknowns and a correspondingly large number of equations, which must be written and solved in order to analyze any but the simplest circuit. +In [[/learn/courses/real-analog-chapter-1/start| Chapter 1]], we presented Kirchhoff's laws (which govern the interaction between circuit elements) and Ohm's law (which governs the voltage-current relationships for resistors). These analytical tools provide us with the ability to analyze any circuit containing only resistors and ideal power supplies. However, we also saw in Chapter 1 that a circuit analysis, which relies strictly on a brute-force application of these tools can become complex rapidly - we essentially must use as our unknowns the voltage differences across __all__ resistors and the currents through __all__ resistors. This generally results in a large number of unknowns and a correspondingly large number of equations, which must be written and solved in order to analyze any but the simplest circuit. 
  
 In the next few chapters, we will still apply Kirchhoff's laws and Ohm's law in our circuit analysis, but we will focus on improving the efficiency of our analyses. Typically, this improvement in efficiency is achieved by reducing the number of unknowns in the circuit, which reduces the number of equations, which must be written to describe the circuit's operation.  In the next few chapters, we will still apply Kirchhoff's laws and Ohm's law in our circuit analysis, but we will focus on improving the efficiency of our analyses. Typically, this improvement in efficiency is achieved by reducing the number of unknowns in the circuit, which reduces the number of equations, which must be written to describe the circuit's operation. 
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 ==== Exercises ==== ==== Exercises ====
-1. A voltage source with an internal resistance of 2‎Ω as shown below is used ot apply power to a 3Ω resisotr. What voltage would you measure across the 3Ω resistor?+1. A voltage source with an internal resistance of 2‎Ω as shown below is used to apply power to a 3Ω resistor. What voltage would you measure across the 3Ω resistor?
  
 {{ :learn:courses:real-analog-chapter-2:chapter2z.png |Exercise image 1.}} {{ :learn:courses:real-analog-chapter-2:chapter2z.png |Exercise image 1.}}
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 ---- ----
 +
 +[[{}/learn/courses/real-analog-chapter-1/start|Back to Chapter 1]]
 +[[{}/learn/courses/real-analog-chapter-3/start|Go to Chapter 3]]