Homework Course Vocabulary Unit Conversion Exercises ... Week 2_F18... · Teams –Wednesday 1:30...

• Homework• Course Vocabulary• Unit Conversion

Exercises• Series and Parallel

Circuits• Observation

Exercise• Homework• What’s next?

Syllabus Signature Form: 25 pts

Acknowledgement:I acknowledge that I have received the syllabus for EE 1305 (18396 or 11837) and EE1105 (18395, 15698, 18537, 11672, or 12886) for the Fall 2018 semester, and that I understand all attendance, competency, and assignment requirements.

Print Name

Student Signature

Date

TURN IN FORM

AND/OR

ASK QUESTIONS

P1 AND P2 P1 - The gate length of a tri-gate transistor is 22 nm. How

many gate lengths fit across a human hair with a diameter of 100 μm? Show all units and unit conversions for each of your calculations.

P2 – Complete the following table and show your work.

TURN IN

HOMEWORK

AND

ASK QUESTIONS

Teams – Tuesday 1:30 pm Lab (18537)

Meshal

Christopher

Paulo

Maria

Luis

Abdallah

Edward

Alexis

Natalia

Geovanni

Marco

Gerardo

Alfredo

Xavier

Sebastian

Bryan

Ricardo

Justin

Jose

Ashley

INSTRUCTOR: NajeraTAs: Maryam, Alejandro, Manuel

SU

PP

LY

TA

BL

E

TEAM 1 TEAM 2 TEAM 4TEAM 3

TEAM 5

Teams – Thursday 10:30 am Lab (18395)

Pedro

Donald

Nina

Jasmine

Osama

Miguelangel

Saul

Phillip

Jesus

Ulises

Younes

Oscar Urbina

Keith

Bryant

Jorge

Dhari

Richard

Oscar Beltran

Jose

Abdulaziz

INSTRUCTOR: NajeraTAs: Hector, Zenait, Daniel

SU

PP

LY

TA

BL

E


TEAM 5

Teams – Thursday 1:30 pm Lab (15698)

Diana

Miguel

Derick

Dante

Luis

Zhang

Erandi

German

Clayton

INSTRUCTOR: NAJERATAs: Maryam, Alejandro, Manuel

SU

PP

LY

TA

BL

E

TEAM 1

TEAM 2

TEAM 4TEAM 3

TEAM 5

Teams – Monday am Lab (11672)

Diaz, Carlos

Flores, Steven S.

Salcido, Rebecca

Acosta, Javier

Diaz, Ceasar M.

Jensen, Lee M.

Sanchez, Rudy

Alvarez Grajeda, Jorge A.

Elwir, Hasan S.

Marmolejo, Cristian R.

Velasco, Julian A.

Arellano, Javier A.

Espejo, Daniel A.

Rivera, Adriana

Cardenas, Gilbert

Estrada, Alexis

Rodriguez, Ricardo

Alajmi, Mohammed

Arellano, Daniel G.

Sanchez, Francisco

INSTRUCTOR: QUINONESTAs: Zenait, Maryam, Manuel


TEAM 6

TEAM 5

Teams – Wednesday 1:30 pm Lab (12886)

Diaz, Eduardo A.

Duran, Francisco J.

Valenzuela,Oscar A.

Aguilera, Irak A.

Baray, Arthur M.

Corona, Christopher

Ortega Jauregui, Kevin E.

Almutairi, Abdullah

Bell, Carl J.

Rios, Emilio E.

Casas, Juan D.

Huerta, Christian B.

Rodriguez, Elias

Alrefae, AbdulrahmanA.

Ceballos, Enrique

Leyva, Candy A

Loya, Jessica

Althuwaini, Mohammed S.

Cervantes, Zair S.

Gonzalez-Arras, Nicholas J.

INSTRUCTOR: QUINONESTAs: Hector*, Maryam, Manuel


TEAM 5

TEAM 6

Introduction to Units: Team Practice

EE 1305 Name Group #/Name Date

Ohm’s Law relates the current flowing through a resistor to the voltage drop across the resistor and the resistance of current flow through the resistor material. Therefore, the current is directly proportional to the voltage and inversely proportional to the resistance or 𝑉 = 𝐼𝑅 𝑜𝑟 𝐼 = 𝑉/𝑅. Determine the current flowing through a resistor in units of mA if the voltage drop across the resistor is 4.98 V and the resistance is 1.001 k. Show ALL units and unit conversions. Include the unit conversion 𝑉 = 𝐴

Equations/Unit Conv Figures/Circuits

Calculations

Solution

𝑇ℎ𝑒 𝑐𝑢𝑟𝑟𝑒𝑛𝑡 = ?

The current = ?

HEADING

PROBLEM STATEMENT

ADD UNIT CONVERSTIONS

AND FIGURES

SET UP CALCULATION AND

/OR SOLVE FOR DESIRED

VARIABLE

INDICATE SOLUTION

𝑉 = 𝐼𝑅 1 𝐴 = 103 𝑚𝐴

103 = 1 k𝑉 = 𝐴

Introduction to Units: Team PracticeEE 1305 Name Group #/Name Date

Frequency is the number of cycles per second associated with a sinusoidal signal, and it has units of Hz (or 1/s). Convert 1.5 x 104 mHz (milli-Hertz) to units of MHz (Mega-Hertz). Show all units and unit conversions for full credit.


Calculations

Solution

𝑇ℎ𝑒 𝑓𝑟𝑒𝑞𝑢𝑒𝑛𝑐𝑦 = ?

Frequency = ?

103 𝑚𝐻𝑧 = 1 𝐻𝑧 106 𝐻𝑧 = 1 𝑀𝐻𝑧

USE A STRAIGHT EDGE FOR ALL LINES!!!

Introduction to Units: Team PracticeEE 1305 Name Group #/Name Date

Power has units of Watts (W) and is equal to Energy per unit time or Joules per second (J/s). In a circuit, power can be generated or consumed. We will talk more about this later. Since Power is equal to Voltage times Current (P = V*I) , determine the power(in Watts) associated with a voltage drop of 0.5 12 V and a current of 5.15 mA. Show all units and unit conversions for full credit.


Calculations

Solution

𝑇ℎ𝑒 𝑝𝑜𝑤𝑒𝑟 = ?

Power = ?

𝑃 = 𝐼𝑉 1 𝐴 = 103 𝑚𝐴

𝑊 = 𝐽/𝑠

𝑉 = 𝐽/𝐶

𝐴 = 𝐶/𝑠


Circuit Theory: Resistance

Source: F. Ulaby, M. Maharbiz, Circuits, 2nd Ed, National Technology and Science Press, 2013.

WE HAVE 5 BAND

RESISTORS IN THE

LAB

Series Circuit: Equivalent Circuit

Series Equivalent Resistance:

𝑹𝒆𝒒 = 𝑹𝟏 + 𝑹𝟐 + 𝑹𝟑 + …𝑹𝒏

V

CURRENT THROUGH ALL RESISTORS IS THE SAME AND EQUAL TO THE CIRCUIT CURRENT OF THE EQUIVALENT CIRCUIT

EQUIVALENT

CIRCUIT

𝐼 =𝑉

𝑅𝑒𝑞

Series Circuit/Equivalent Resistance –Teamwork Exercise

EE 1305 Name Group #/Name Date

Calculate the equivalent resistance and the circuit current for the circuit below if R1 is 100 , R2 is 500 , and R3 is 1 k, and the power supply is 5 V. Then calculate the voltage drop across every resistor.


Calculations

Solution

103 = 1 k𝑅𝑒𝑞 = 𝑅1 + 𝑅2 + 𝑅3 + …

𝑉 = 𝐼 𝑅 = 𝐼 𝑅𝑒𝑞 𝑉 = 𝐴5 V

DISCUSS WITH TEAM,

TAs OR INSTRUCTOR

HOW YOU ARE

GOING TO SOLVE

THE PROBLEM

BEFORE BEGINNING.

Shorthand Notation/Equivalent Circuits: Series Resistors

Req = R1 + R2 + R3

Shorthand Notation/Equivalent Circuits: Parallel Resistors

Req = R1||R2||R3

Shorthand Notation/Equivalent Circuits: Combination Resistors

Req = R1 + R2||R3 + R4

R = R2||R3

Shorthand Notation/Equivalent Circuits: Example

Simplify each side of the circuit.

Shorthand Notation/Equivalent Circuits: Example

Combination of R3 and R5 Combination of R4 and R3||R5 Combination of R1 and R2

Series and Parallel ResistanceEE 1305 Name Group #/Name Date

Find the equivalent resistance for the circuit shown below.


Calculations

Solution

𝑇ℎ𝑒 𝑅𝑒𝑠𝑖𝑠𝑡𝑎𝑛𝑐𝑒 = ?

Resistance = ?

𝑅 𝑠𝑒𝑟𝑖𝑒𝑠 = 𝑅1 + 𝑅2 + 𝑅3 + … .

1

𝑅(𝑝𝑎𝑟𝑎𝑙𝑙𝑒𝑙)=

1

𝑅1+

1

𝑅2+

1

𝑅3+ …


Doing Research?

https://adminapps.utep.edu/bulletinviewer/?Type=Campus

https://adminapps.utep.edu/bulletinviewer/?Type=Campus

Observation Exercise

Resistance has__________ of ohms.

Identify all the ________ and ________ resistors before solving a

circuit problem.

Homework

Purchase Lab Supplies (by week of 9/10th)

Complete Soldering of Power Supply (E301E)

P3 and P5 from Homework Problem List

Power Supply Soldering Lab will be start next week in Open Lab and will take 1.5 hours.

SUCCESS POINTS:

• COMPLETE ALL

HOMEWORK.

• TEACH SOMEONE A

CONCEPT FROM THIS

CLASS.

What’s Next in Week 3 ( Week of 09/10)

Will introduce…

LECTURE • Quiz 1: Unit Conversions

• Circuits and Ohms Law

• Analog Discovery• Observation Exercise

LAB • Ohm’s Law in the Lab

• Analog Discovery: Oscilloscope & Power Supply

Please bring laptops to all lectures and labs.

OPEN LAB• Practice Problems

Questions?

Homework Course Vocabulary Unit Conversion Exercises ... Week 2_F18... · Teams –Wednesday 1:30...

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