HW1 - ECE 2100 Professor Alyssa Apsel Homework Assignment#1...

Info icon This preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
ECE 2100: Professor Alyssa Apsel Homework Assignment #1 Due September 8th Areas covered: Electrical quantities: Charge, Voltage, Current, Power, Energy, Resistance Basic circuit laws: Kirchoff’s current and voltage laws, Ohms law Basic circuits: series, parallel combinations, voltage divider, current divider. 1) Perform the following conversions a. 0.001A = ??? mA b. 10 5 = ???? k c. 10 -3 s/cycle = ??? Hz d. 1.6 x 10 -19 C/s = ??? fA e. If I = 1mA through a cross section of wire, how many charges pass through that cross section of wire in 2 seconds? 2) Book Problem 1.15 3) Book Problem 1.22 4) For the following circuit a) Find Vout, the voltage across R4, in terms of other variables. b) What is the power dissipated through R4? 5) For the following circuit a) What is the current through resistor R1? b) What are the current through and voltage drop across R1 if R1= 1k ?
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
6) Find Vo for the circuit below 7) John and Alice hold hands while each one is stepping on a grounded plate. If they each have the same arm and torso resistance (see figure below) how much worse is the zap that John gets through his torso when he grabs a 120V battery as shown.
Image of page 2
Image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern