HW1_Fall_2010

HW1_Fall_2010 - 8-11. Compute the effective resistance...

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

View Full Document Right Arrow Icon
Phys 127A: Homework 1 Name: __________________________ 1-4. Compute the effective resistance of the following series and parallel circuits. 1. 2. 3. 4. 5. What is the voltage at V? 6. What is the voltage between the two nodes, at V?
Background image of page 1

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

View Full DocumentRight Arrow Icon
7. Four strain gages are attached to a beam with forces applied to the beam as shown. A 5V supply and a voltmeter are provided. Please draw the wiring diagram which would allow you to measure the strain on the beam.
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 8-11. Compute the effective resistance between the given points. 8. R AB = 10. R AC = 9. R AC = 11. R AB = 12. A black box circuit has been measured to give an output voltage versus output current given by the following graph. Compute the equivalent output voltage (V Th ) and resistance (R Th ) of the voltage source model. 13. If Rs = 600 and Vs = 5V, what must the input impedance of a voltmeter be to measure V out to within 1%?...
View Full Document

This note was uploaded on 10/20/2010 for the course PHYS 127a taught by Professor Martinis,j during the Fall '08 term at UCSB.

Page1 / 3

HW1_Fall_2010 - 8-11. Compute the effective resistance...

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