{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Homework 1 ECE 2100_rev2

# Homework 1 ECE 2100_rev2 - ECE 2100 Professor Alyosha...

This preview shows pages 1–5. Sign up to view the full content.

ECE 2100: Professor Alyosha Molnar Homework Assignment #1 Due Feb 8, 2010 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) Book Problem 1.10 2) Book Problem 1.12 3) Book Problem 1.22

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

View Full Document
4) Book Problem 1.27 (but see problem 1.29 for the definition of the “power check”) 5) Book Problem 2.3 6) Book Problem 2.10
7) Book Problem 2.13 8) Book Problem 2.15 9) Book Problem 2.22 10) Book Problem 2.29

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

View Full Document
11) Book Problem 2.30 12) Consider the simple model for a Hybrid-electric vehicle shown: model the gas- powered generator as a constant current source supplying 50A, the Battery pack as having constant voltage of 120V, and the electric motor as a variable current sink which can also work as a regenerative brake, returning current to the battery. a. Driving to the office, the motor draws current I m (t) according to the curve above.
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• 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.

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

• 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.

Dana University of Pennsylvania ‘17, Course Hero Intern

• 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.

Jill Tulane University ‘16, Course Hero Intern