Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

Phet circuit construction kit lab answers

16/10/2021 Client: muhammad11 Deadline: 2 Day

PART I - Current, Electrical Potential and Resistance

· Download the following file, to your desktop by:

· right-clicking on M3-Activity-1 : File attached

· selecting Save target as...

· saving the file to your computer where you can easily access it again

This file will be used within the lab simulation.

Start the simulation "Circuit Construction Kit (DC Only) " (if you haven't done so already) by clicking on the image below. : http://phet.colorado.edu/sims/circuit-construction-kit/circuit-construction-kit-dc_en.jnlp

The simulation has a set of controls on the right hand side of the screen. These are divided vertically into different areas. Make the selections indicated.

· From "Circuit," select load.

· When prompted, upload the file M3-Activity-1.

· From "Visual," select "Life Like."

· From "Tools," select noncontact ammeter.

· Position the voltmeter and ammeter as shown in the image below.

http://phet.colorado.edu/sims/circuit-construction-kit/circuit-construction-kit-dc_en.jnlp

Image retrieved from the PHET “Circuit Construction Kit (DC Only)” simulation.

Inside your notebook, draw a graph with potential (V) on the vertical axis and current (I) on the horizontal axis. Use Ohm's Law to make a numerical prediction of the shape that this graph will take. The default values are 9.0 V for the battery, and 10.0 Ohms for the resistor, but you will want to right click on both components to verify this. Plot at least 5 prediction points, and sketch in the graph in your notebook. Now use the Circuit Construction Kit to measure the relationship between battery potential and current.

· Leave the resistor value constant.

· Record the battery voltage and the resulting current in the circuit for the default values.

· Right click on the battery, and change the voltage.

· Click on the "Run" arrow to start the simulation.

· Record the new values of potential and current.

· Take at least 5 data points.

How does the graph produced through your simulation data compare to the predicted graph in your notebook? Continue your investigation. Can you find any factors that might explain any discrepancies? Try turning on the voltmeter and measuring the battery terminal voltage as shown below. Does the battery terminal voltage match the voltage you set using the simulation controls?

Describe in detail any changes that need to be made to the procedure in order to make the predicted graph, so that it will reflect results of the simulation. Use your revised procedure, and place both graphs in your lab report. Be sure to provide a discussion of the differences between a real source of EMF V.S. and an ideal source of EMF.

Part II - Kirchhoff's Rules for Current and Potential

Your basic mathematical tools for analyzing a circuit are Ohm's Law, and Kirchoff's loop rule for potentials and junction rule for currents. We are going to use this activity to gain confidence in the accuracy of these latter two rules, and also to give you some practice in applying these rules.

· Download the following file, to your desktop by:

· right-clicking on M3-Activity-2 : File attached

· selecting Save target as...

· saving the file to your computer where you can easily access it again

· Load the circuit file M3-Activity2 (as you did for M3-Activity1 in Part I).

· Activate the voltmeter.

When the simulation starts, the switch in the circuit is open. There is no conductive path, so the far right left branch of the circuit is not active. Initially, we will only concern ourselves with the portion of the circuit containing batteries and the middle branch.

The loop rule states that the sum of changes in voltage around any closed path in a circuit is zero. In this activity, you are going to use the voltmeter to follow a closed path in the circuit provided. You will record the change in voltage across every component, and then take the sum of these changes.

· Draw the circuit in your laboratory notebook.

· Draw arrows to indicate a sense of direction through the circuit.

· Traverse the loop of the circuit with the voltmeter, measuring the change in potential across each component.

Tip: If you start with the red probe ahead of the black probe make sure this orientation is maintained throughout the data taking. Why might this be important? Record the results in your notebook.

When you close the switch, you will have three circuit loops. The second is obvious, but the third conductive loop may take a moment or two to identify. (Hint: A conducting loop is not required to have a battery.)

· Close the switch.

· Repeat the analysis with all three circuit loops.

How were the potentials across the components in the first loop affected by closing the switch? How might the interior lights of your car be affected by turning on the radio, or engaging the starter motor?

The junction rule states that the algebraic sum of all currents entering or leaving a junction is zero. This is actually just a restatement of the conservation of charge in that a wire junction cannot store charge. Designate the top junction as junction 1.

· Measure the magnitude of all currents entering or leaving the junction.

· Assign a "+" algebraic sign to all currents leaving a junction.

· Assign a "-" algebraic sign to all currents entering a junction.

Be sure to record your observations and analysis in your laboratory notebook. Does your analysis support or fail to support the Kirchhoff's loop and junction rules?

PART III - The Equivalent Resistance of Series and Parallel Resistors

Use the Circuit Construction Kit to create a circuit with at least three series resistors, or load file M3-Activity-3: Download the following file, to your desktop by:

· right-clicking on M3-Activity-3 : File attached

· selecting Save target as...

· saving the file to your computer where you can easily access it again

Use different values for each resistor. Calculate the equivalent resistance of the system using the series rule for resistors.

Describe in detail how you will measure the equivalent resistance of the entire network of resistors. Where will you place the red and black probes of the voltmeter? Where will you place the noncontact ammeter?

Record your data in your laboratory notebook, and perform your analysis. Do your results support or fail to support the series rule for equivalent resistance?

A single loop circuit with three series resistors. Note the position of the voltmeter and the ammeter. (Image retrieved from the PHET “Circuit Construction Kit (DC Only)” simulation).

Use the Circuit Construction Kit to create a circuit with at least three parallel resistors, or load file M3-Activity-4: Download the following file, to your desktop by:

· right-clicking on M3-Activity-4 : File attached

· selecting Save target as...

· saving the file to your computer where you can easily access it again

Use different values for each resistor. Calculate the equivalent resistance of the system using the parallel rule for resistors.

Describe in detail how you will measure the relevant voltages and currents. Record your data in your laboratory notebook and perform your analysis. Do your results support or fail to support the parallel rule for equivalent resistance?

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Top Grade Essay
Top Class Engineers
Assignment Solver
A Grade Exams
Engineering Solutions
Accounting Homework Help
Writer Writer Name Offer Chat
Top Grade Essay

ONLINE

Top Grade Essay

After reading your project details, I feel myself as the best option for you to fulfill this project with 100 percent perfection.

$39 Chat With Writer
Top Class Engineers

ONLINE

Top Class Engineers

I am a professional and experienced writer and I have written research reports, proposals, essays, thesis and dissertations on a variety of topics.

$23 Chat With Writer
Assignment Solver

ONLINE

Assignment Solver

I will be delighted to work on your project. As an experienced writer, I can provide you top quality, well researched, concise and error-free work within your provided deadline at very reasonable prices.

$18 Chat With Writer
A Grade Exams

ONLINE

A Grade Exams

I have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project.

$22 Chat With Writer
Engineering Solutions

ONLINE

Engineering Solutions

I have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project.

$30 Chat With Writer
Accounting Homework Help

ONLINE

Accounting Homework Help

I am a PhD writer with 10 years of experience. I will be delivering high-quality, plagiarism-free work to you in the minimum amount of time. Waiting for your message.

$24 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

Nurse mission statement - Voices of freedom volume 2 5th edition pdf - Identifying variables and constants worksheet - Qualitative Data Analysis - The krug company collected rent in advance - Texas assessment practice the poor and their betters answers - Genesis concludes with israel in canaan - Sustainability poster for childcare - Asme conference paper template - Immunization Case Study Assignment - Big ideas math red resources by chapter - Patrick lencioni three signs of a miserable job - How is a half drop of titrant dispensed - Sample presbyterian wedding ceremony - Instituting policies and procedures that facilitate good strategy implementation and execution - Yellow doodle dandy peony - Quadruple constraints of project management - Principles of incident response and disaster recovery 2nd edition - Ethics in law enforcement powerpoint - Cloud Computing - Film textual analysis example - Protection of Human Subjects in Research - Research - Sap bank key table - Job interview etiquette quiz - Foner give me liberty online - Differences between leadership and management - Week 4 - Assessing Clients - St joseph and st margaret clitherow church bracknell - Afgc code of conduct - Highfields awarding body for compliance habc - Inditex case study harvard - What are the 7 principles of teaching - Xcally motion bar - Opnet simulator free download for windows 7 64 bit - Define periodization and its components - Moreton bay council dog complaints - Assistance - Romeo and juliet powerpoint notes - 3 reasons college still matters - National council for behavioral health mental health first aid - English - Deliverable 5 - Living Will - Is the earth closer to the sun in the summer - Folding a cloth napkin - PLEASE FIRST READ THE QUESTIONS THEN BID, I NEED THIS QUESTIONS IN 15 HOURS, THIS MATHEMATICAL QUESTION BASE ON TELECOMMUNICATIONS - The second coming poem - Tom trusock cause of death - Group therapy - Conversion cycle flowchart - Discussion - The road to hell case study - What is the function of the nslookup utility? - DISCUSSION 2 FUND OF DATA SYSTEMS - Discussion - How to write recommendation for report - COSO framework of internal controls - Facial expressions in drama - Bernzomatic st2200t butane micro torch manual - How many isomeric forms can chloroethylene c2h3cl have - Indole reaction with kovac's reagent - 0.13 as a fraction in simplest form - Body centered cubic unit cell packing efficiency - Castaway cafe forks wa - Active learning template system disorder - 1/1 ramu grove ashburton - Albion park rail maccas - Swinney v cc of northumbria - Road and maritime services - From the solubility product of zinc ferrocyanide - Hieo - Hbo short film competition - Discussion questions for lean on me answers - Kipp houston mission statement - NURS495prompt - Ceramic capacitor code 103 - Human Rights Movement - Charity knitting patterns premature babies - Record of achievement template - Ice cream experiment lesson plans - Which artistic value is least apparent in mannerist paintings - Alpha phi alpha essay - Sorry we had an unexpected lapse of attention hulu - Clustered boxplot spss - Tropicana packaging case study - Module 7 discussion group B - Is baking soda a pure substance or mixture - Bbc bitesize animal farm - Mental health act ppt - Converts data into a meaningful information - Printable list of agatha christie books - Organisational behaviour buchanan and huczynski 8th edition - 131 swaine avenue toorak gardens - Accelerate learning inc answer key science - Planning for the future: The virtual workplace - The renaissance motet is a - Dexter company applies the direct write-off method in accounting for uncollectible accounts. - Mechanical advantage and efficiency worksheet answer key - During adolescence, gender intensification is often considerably stronger in ____.