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

Resistance in a wire simulation answers

26/03/2021 Client: saad24vbs Deadline: 24 Hours

PHY112/172/262 ON-LINE LAB #2 Electrical resistance and circuits

Lab #2 Electrical resistance and circuits

NAME:

NAU User ID:

Overview

This lab is composed of tasks utilizing PhET (Physics Education technology) simulations. You will be using this interactive web-based program to complete this lab.

If you have questions or problems with the interactive website, be sure to ask your TA for assistance.

Instructions:

Download and save this document to your computer. Answer the questions directly in this document. When you are done, SAVE the file as “PHYSICS LAB 2”, and return it to your TA via BB Learn. Please contact your TA with any questions or other issues.

PART I

Go to the Resistance in a wire site at:

https://phet.colorado.edu/sims/html/resistance-in-a-wire/latest/resistance-in-a-wire_en.html

The following interactive screen will appear:

Take some time exploring the relationships between the four variables: the wire’s resistance (R), the wire’s length (L), the wire’s cross-sectional area (A), and the wire’s resistivity (ρ).

QUESTIONS:

a) Write a paragraph explaining the relationships that you’ve discovered between these variables.

b) Use your own words to define the physical quality of resistivity (ρ).

c) Now, do an internet search and find out what the reciprocal quality to resistivity is.

Then answer the following questions in the box provided:

1. What is the technical term for this quality? Have you heard this term used before?

2. What is the definition of this term?

3. Using your own words, explain why you think this physical quality of electrical conductors is an essential consideration when designing circuits.

Part II

Familiarize yourself with the circuit building simulation:

Go to the Circuit Construction Kit website

http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc

Click on the main icon. Once it loads, click on the “Lab” icon.

Once you access the simulation, you will want to spend some time familiarizing yourself with it so that you understand how to move wires, bulbs, batteries, resistors etc. and how the Voltmeter and Ammeter work.

When making a circuit in this simulation you will need to always have some kind of “load”, this will be either a resistor or light bulb (Fun exercise: Try making a closed circuit with just wires and a battery, and see the dramatic results)

Important Note:

· The in-line Ammeter must be connected in series, in other words you must break the circuit and place either end of the wires into the meter.

· The Voltmeter should be placed across a component.

Example:

On the left-hand side of the screen is a scrolling menu for a variety of

electrical components and other objects. Go ahead and scroll through, check them all out, and see how they work.

On the right-hand side of the screen you will find multiple control functions, including the option of using either pictures or symbols when constructing your circuits. Try out all the controls and see how they work.

One of the cool things about this simulation is that the brightness of the bulbs will change with varying conditions, such as when extra bulbs are placed in the circuit, or by increasing or decreasing voltage.

Next you should set up a “simple circuit” like the one bellow. This will be an opportunity to see how to use the simulation by rearranging components, changing the voltage, etc. Try changing voltage, wire resistance and battery resistance.

Place an Ammeter into the circuit.

Test the voltage across the battery terminals by using the Voltmeter.

You do not have to record any data yet.

Note: To disconnect a component or a wire that you’ve already put in place, simply left click on that connection and a pair of scissors will appear, click on the scissor icon to disconnect the two components.

Part III

Setting up and measuring basic circuits:

We will now set up a variety of circuits and record some data.

You may use the symbols or the pictures, whichever you prefer for building these circuits.

1. Build this simple circuit using one 9-volt battery and one light bulb.

QUESTIONS:

a) When you close the switch, what is the current reading on the Ammeter?

b) Does the voltage change?

2. Series Circuits:

Using the same circuit, add a second bulb in series .

QUESTIONS:

a) When you close the switch, what is the current reading on the Ammeter?

b) Does the voltage change across the battery?

c) What is voltage across the terminals of each of the lightbulbs?

d) What do you predict will happen to the current when you add a third bulb?

e) What do you predict will happen to the voltage across the terminals of the lightbulbs when you add a third bulb?

We will continue this process of building this series circuit by adding first a 3rd and then finally a 4th bulb.

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:

Accounting & Finance Specialist
Coursework Assignment Help
Essay Writing Help
Write My Coursework
Quick Mentor
Top Class Engineers
Writer Writer Name Offer Chat
Accounting & Finance Specialist

ONLINE

Accounting & Finance Specialist

Hello, I an ranked top 10 freelancers in academic and contents writing. I can write and updated your personal statement with great quality and free of plagiarism

$39 Chat With Writer
Coursework Assignment Help

ONLINE

Coursework Assignment Help

I have read your project details. I can do this within your deadline.

$46 Chat With Writer
Essay Writing Help

ONLINE

Essay Writing Help

I have read your project details. I can do this within your deadline.

$29 Chat With Writer
Write My Coursework

ONLINE

Write My Coursework

I will cover all the points which you have mentioned in your project details.

$34 Chat With Writer
Quick Mentor

ONLINE

Quick Mentor

I will cover all the points which you have mentioned in your project details.

$29 Chat With Writer
Top Class Engineers

ONLINE

Top Class Engineers

I will cover all the points which you have mentioned in your project details.

$22 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

Science experiment results table - How many millimeters are in 3 centimeters - Electronic health records - Advanced Ergonomics - Mi abuela se jubiló y se mudó (moved) a viña del mar - Learn lboro ac uk - A certain light bulb has a tungsten filament - Personality page com - How is an easy walk harness correctly attached quizlet - Healthcare - Csi wildlife analyzing genetic evidence - ESSAY - Infor xtreme support portal - Should students be allowed to use cell phones in school - Legal,Ethical,&social environment - History of rock and roll larson 6th edition pdf - 3 pages due 18 hours - Brisbane city council mulch - Enron ethics case study - 515week1indiv - Avon little dot perfume set - Galloway township police department - 5 pages - +91-8306951337 vashikaran specialist near me IN Bhubaneswar - The snare by james stephens questions and answers - Customer service level 2 - New heritage doll company capital budgeting pdf - Assign - Flame test lab write up - 127.0 0.1 www beenverified com - 6 page APA Paper on Strategic Planning Process / Strategy Change Cycle - Spearman rank order correlation spss - Double pole double throw relay schematic - Clothing retail industry average ratios - S eci 2021 03569 - Annotated bibliography ama - Phet colorado circuit construction kit - True or false? a larger sample size produces a longer confidence interval for μ. - Peregrine mba exam answers - Reflection - Business and Economic Forecasting - Cover letter for coles supermarket - Algebra 2 assignment answer key - Discussion Question:Leadership theories - Current divider rule and voltage divider rule - Acrylic blanks hobby lobby - Bankwest hero saver interest rate history - Questions and answers to bus 599 strategic management peregrine exam - Assigm 5 IPT - Programming - Cisco room kit default password - How to start a self introduction speech - Meaning of unmisted by love or dislike - Healthcare leadership model the nine dimensions of leadership behaviour - Outline - A financial statement audit is designed to - Possible conflict management and negotiation techniques - Ght outside normal limits - Applied finance centre mq - Garry bailey mockingjay part 2 - Strategic positioning attempts to achieve sustainable competitive advantage by - Arizona common core standards language arts - Sorcerer in the tempest - Social impact of technology assignment - Need help on purchasing & supply chain - Assignment 0908 - Esther park focused exam - Unemployment and Inflation - Uq student code of conduct - Stick diagram of xor gate - What are the key sources of trader joe's competitive advantage - American cancer society mastectomy swimwear - “it sounds like you’re saying…..” or “from what you are saying, i can see how you would be….” - Respraying plantation shutters melbourne - The importance of partnership working with colleagues - Ctc math 1332 - Communication Strategies & HIPPA - Amcd multicultural counseling competencies apa citation - Dividends declared debit or credit - Suma farm cat hotel - Outline - Research methods - Obgyn soap note template - Gibbs reflective model book - Methods for managing conflict army - Are hidden lines shown in a section view - Ethical issues do not resuscitate orders - 3 phase line to line voltage calculation - O level english oral topics 2018 - Case Study - Information governance reference model igrm diagram - 1 rep max bicep curl - An asset used in a four year project falls - Dag phenolated iodine gargling solution - How to end a diary entry - Knowledge Management - Article Summary and how organizational culture is used within your organization - Dr clark cardiologist stuart fl - Ch3ch2coch3 name of functional group - Chapter 3 The Microcultural Context - Reflections: Adventures of an IT Leader