mt2 - UNIVERSITY OF CALIFORNIA College of Engineering...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
UNIVERSITY OF CALIFORNIA College of Engineering Department of Electrical Engineering and Computer Sciences EE 42 / 100 Midterm 2 Spring 2008 Name: SID: Section: Name of student left of you: Name of student right of you: Pr oblem Scor e 1 2 3 4 T otal Check the units of your results. Closed book, closed notes. No calculators. Leave pack, books, and electronic devices (e.g. cell phones) in isle. Take off caps or hats. Copy your answers into marked boxes on exam sheets. Simplify numerical and algebraic results as much as possible. Be kind to the graders and write legibly. No credit for illegible results. No credit for multiple differing answers to the same question. The UC rules on dishonesty apply. 1
Background image of page 1

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

View Full DocumentRight Arrow Icon
1. [25 points] A capacitor C 1 is used to power a model airplane, represented in the circuit diagram below by resistor R 1 . Initially the capacitor is charged to voltage V 1 . Calculate the fraction r of the initial energy remaining on the capacitor when the current i 1 has decreased to half its initial value.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 08/01/2008 for the course EE 42/100 taught by Professor Boser during the Spring '08 term at University of California, Berkeley.

Page1 / 6

mt2 - UNIVERSITY OF CALIFORNIA College of Engineering...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online