Report Sheet Lab 4 Circuits
.docx
keyboard_arrow_up
School
Florida Agricultural and Mechanical University *
*We aren’t endorsed by this school
Course
2054
Subject
Electrical Engineering
Date
Apr 3, 2024
Type
docx
Pages
4
Uploaded by ospinavmario on coursehero.com
Report Sheet
CIRCUITS (LAB 4)
(Part 1-OHMS’S LAW)
Plot a graph of Table 2. Construct your plot on a computer program such as Microsoft Excel®. If you do not have a graphing program installed on your computer, you can access one on the internet via the following links: http://nces.ed.gov/nceskids/createagraph/ http://www.onlinecharttool.com/graph?selected_graph=bar
. TABLE 2: Voltage Readings of Different Battery Combinations
Battery Combination
Voltage
Current
1
1.58
0.00
1 and 2
3.18
0.02
1, 2 and 3
4.76
0.04
1, 2, 3 and 4
6.34
0.05
What is the relationship between voltage and current? Use data from your graph to support your answer.
Voltage and current have a direct relationship according to Ohm's Law: as voltage increases, current increases proportionally, as shown in the graph.
Determine the slope of the line and record it in Table 3.
TABLE 3:Resistor Data
Resistance (
)
Slope (V/I)
Percent Difference
970 ohms
987ohms 2.9%
How does the value of the slope compare to the resistance you measured? Calculate the percent difference.
The values are very similar.
Use the results of your experiment to verify Ohm's Law.
Is observed that the value of the slope is equal to the resistance so ohms law can be verified.
How does adding more batteries affect the power dissipated through the resistor? Support your answer mathematically and record your answer in variable form.
As the applied voltage is increased by adding more batteries, the power dissipated increases more rapidly.
(Parts 2 and 3 HOW AREA AND LENGTH AFFECT RESISTANCE)
1.
Calculate the area for each diameter tested. Record area values in Table 7.
2.
Find the resistance in each case of the Play-Doh® using Ohm’s Law, and finish completing Tables 5 and 7.
TABLE 5: Length and Resistance Circuit Data
Length (m)
Current (A)
Resistance
(
)
0.18
6.5
470.6
0.16
6.8
473.4
0.14
7.1
452.2
0.12
8.7
370.3
0.10
10
320.4
0.08
11.6
278.5
0.06
14.8
218.5
TABLE 7: Resistance and Area Circuit Data
Diameter (m)
Area (m
2
)
Current (A)
Resistance
(
)
0.106
8.82
7.00
1004.2
0.106
8.82
7.72
906.85
0.106
8.82
8.60
814.15
0.106
8.82
9.45
741.00
0.106
8.82
10.22
685.80
0.106
8.82
11.10
631.50
0.106
8.82
12.00
582.72
3.
Create plots of Resistance vs. Length and Resistance vs. Area. Construct your plot on a computer program such as Microsoft Excel®. If you do not have a graphing
program installed on your computer, you can access one on the internet via the following links:
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Questions
Attached is an example of the karnaugh map that I would like to be used…I don’t understand the one with less terms…please if you can make it with one like the example
arrow_forward
Q1. Draw flowchart to find the average of 10 positive numbers.
[Hint: Read the number in a loop, add them if it is positive and then find average]
Q2. Draw flowchart to read 5 numbers from a user and then find the second largest
number of them.
arrow_forward
eoty89Wq8VsoyP9HKEM4wR-6sXF9BPHMua0J5eg/viewform?hr_submission3DChklhJz idUDEH
ik
Document.docx - M...
S Home Schoology
Discord
Courses
A Axie #10153
False
7.) A silver bar, with 20x20cm dimension, has a length of 100 inches. What
is the resistance of the bar if the resistivity is 1.59x10-6 ohm-cm. Express
in four decimal places.
Your answer
2) Throo resistors of 15 and 6 cohms each are connected in parallel. What
AThroe rocictars of
arrow_forward
Solve the parts in detail.
arrow_forward
Use Excel or Vernier Graphical Analysis to plot your data. Plot current on the Y axis and plot Voltage on the x-axis.
The slope of your graph is 1/R. What type of relationship is given by the graph?
What is the resistance?
arrow_forward
Solve it . Steps by steps. Graph draw and explanations need thanks
arrow_forward
1. Answer the subparts A&B with the step, based on the Image. This question Q&A please no reject and solve thank u
A) Based on the measurement data above, indicate that there is an error in the measurement
data. Give an explanation of the answers given.
B) Determine in which element there is an error in the measurement data. What should be
the correct measurement result. Give an explanation of the answers given.
arrow_forward
Draw a class diagram to capture the following situation: “Every student is enrolled in a course. Each student may be enrolled in a set of units. Some units are core units for one or more courses and some units are elective units for one or more courses."
arrow_forward
Can you determine the mathematical expression for the following table?
arrow_forward
plz solve my all question,,i need this..plz don't scrept any question ....plz plz
arrow_forward
Solve number 1. Plz show all work and tips to help for this practice problem. Thank you
arrow_forward
Can you solve it?
With proper Sketch figure.
arrow_forward
need hand written solution.. solve quickly...Answer all parts I will give a like
arrow_forward
Simplify the following block diagram as much as possible, using the algebra rules for block diagrams.
..
.
arrow_forward
Please solve it in a Hand written solution ??
...
The Subject is Power Electronics
arrow_forward
Can you solve this problem please?
can you be a little quick
thank you..
arrow_forward
Please solve and show schematic diagram. Thank you so much!
arrow_forward
Detailed solution and how to solve such a question
With annotation in the drawing
arrow_forward
GIVE ME THE Numerical value not the formula.. WHATS THE ANSWER IN OHMS ??
Give answer as a Number NOT EQUATION 
arrow_forward
PROBLEM NUMBER ONE: The closed-loop transfer function of a negative unity feedback system is given by
(s + 4)(s − 1)
-
T(s)
=
55 +254 +25³ +4² +5+2
Determine the systems stability using the Routh Hurwitz Criterion for Stability. Depending on the case, use the following required
method:
Case 1: Apply the usual procedure of the Routh array.
Case 2: Apply the Reciprocal of Roots and Reverse Coefficients
Case 3: Apply Auxiliary Polynomial
arrow_forward
Solve the problem, thanks sir.
arrow_forward
I need helpo with this. I need step by step solutions for this and I cant figure it out.
Wire to be used in buildings and homes in the United States is standardized according to the AWGsystem (American Wire Gauge). Wires are assigned a gauge number according to their diameter.The scale ranges from gauge 0000 to gauge 36 in 39 steps. The equation for the wire gauge interms of the wire diameter in millimeters is the picture.
(a) What is the equation for the diameter in millimeters in terms of the wire gauge N?(b) You have two wires, one that has five times the diameter of the other. By how much do thewire gauges differ for the two wires? (Give your answer to the nearest integer.)
arrow_forward
write down the overview of grid code technical requirements for high power WECS
arrow_forward
show your detailed solution
arrow_forward
Solve 34 plz fasttt...hand written plz i'll give you multiple upvote
arrow_forward
I need help for my review question, the topic is LTI SYSTEM: Poles and Zeroes. Please show your solution on solving the problem. If possible SOLVE FOR POLES AND THE ZEROES. Explain your answer and show your solution.
arrow_forward
Solve the Given Question Clearly (Its all about RL Electrical Trancients)
I'll rate it if you answered it
Given the circuit shown below. The variable ? takes its value as a function of ? .
Refer to the image Below for Full questions
arrow_forward
Please solve this problem.
Thanks
arrow_forward
Lighting consumes 4% of the energy consumed by a building. Control strategies that turn lights on when the space is occupied are one energy savings strategy. In this problem, we'll calculate the energy impact of a lighting schedule. For the purposes of this problem, a neopixel is a single LED. A neopixel strip is a group of LEDs.
A) Measure the current draw of your neopixel strip of 5 LEDs when all 5 lights are powered on, set to full brightness, with each RGB color set to 255. Report your answer in units of amps.
B) Calculate the power consumption of your 5 neopixel strip when connected to a 5V source using the current measured in part A. Report your answer in units Watts.
C) Imagine neopixels are used to light the entire engineering building, which requires 50,000 neopixels. Calculate the energy consumption due to lighting of the entire engineering building for one 7-day week assuming:
i. Option 1: Lighting is on continuously for 7 days
ii. Option 2: Lighting follows a schedule:…
arrow_forward
Lighting consumes 4% of the energy consumed by a building. Control strategies that turn lights on when the space is occupied are one energy savings strategy. In this problem, we’ll calculate the energy impact of a lighting schedule. For the purposes of this problem, a neopixel is a single LED. A neopixel strip is a group of LEDs.
A) Measure the current draw of your neopixel strip of 5 LEDs when all 5 lights are powered on, set to full brightness, with each RGB color set to 255. Report your answer in units of amps.
B) Calculate the power consumption of your 5 neopixel strip when connected to a 5V source using the current measured in part A. Report your answer in units Watts.
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning
Related Questions
- Attached is an example of the karnaugh map that I would like to be used…I don’t understand the one with less terms…please if you can make it with one like the examplearrow_forwardQ1. Draw flowchart to find the average of 10 positive numbers. [Hint: Read the number in a loop, add them if it is positive and then find average] Q2. Draw flowchart to read 5 numbers from a user and then find the second largest number of them.arrow_forwardeoty89Wq8VsoyP9HKEM4wR-6sXF9BPHMua0J5eg/viewform?hr_submission3DChklhJz idUDEH ik Document.docx - M... S Home Schoology Discord Courses A Axie #10153 False 7.) A silver bar, with 20x20cm dimension, has a length of 100 inches. What is the resistance of the bar if the resistivity is 1.59x10-6 ohm-cm. Express in four decimal places. Your answer 2) Throo resistors of 15 and 6 cohms each are connected in parallel. What AThroe rocictars ofarrow_forward
- Solve the parts in detail.arrow_forwardUse Excel or Vernier Graphical Analysis to plot your data. Plot current on the Y axis and plot Voltage on the x-axis. The slope of your graph is 1/R. What type of relationship is given by the graph? What is the resistance?arrow_forwardSolve it . Steps by steps. Graph draw and explanations need thanksarrow_forward
- 1. Answer the subparts A&B with the step, based on the Image. This question Q&A please no reject and solve thank u A) Based on the measurement data above, indicate that there is an error in the measurement data. Give an explanation of the answers given. B) Determine in which element there is an error in the measurement data. What should be the correct measurement result. Give an explanation of the answers given.arrow_forwardDraw a class diagram to capture the following situation: “Every student is enrolled in a course. Each student may be enrolled in a set of units. Some units are core units for one or more courses and some units are elective units for one or more courses."arrow_forwardCan you determine the mathematical expression for the following table?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Electricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning