ECE 231 HW-3

# ECE 231 HW-3 - ECE-231 Circuits and Systems I Spring 11 HW...

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

ECE-231 Circuits and Systems I Spring ’11 HW Set #3 Professor Stewart Personick ECEC-321 [email protected]

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

View Full Document
Instructions Send your solution set, via E-mail, to: The “subject ” of your E-mail must be : ECE 231 HW#3 (your last name) Your solution set must be in the form of an attachment. I.e. a Microsoft Office file (.doc, .docx, .xls, .xlsx, .ppt, .pptx) or a legible scan of a handwritten file. Your solution set must be sent to me by
Problem #1 0 1 2 3 4 5 6 + - Y Ohm resistor Note: The resistance of the coil (electromagnet) inside this ammeter is : 1000 Ohms DC Ammeter: 0-6 mA We want to use the ammeter, shown below, to construct a voltmeter that can measure voltages between 0 Volts and 60 Volts; where 60V corresponds to a full scale reading (6mA) on the meter. What value to we need to use for Y?

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

View Full Document
+ - 1.5 Volts R1=10 Ohms; R2=20 Ohms; R3=30 Ohms R4= 40 Ohms Use the Mesh Current method to solve for all of the mesh currents in the above circuit , and to solve for vab R2 R3 R1 Node a Node b R4 i2 i1 i3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 8

ECE 231 HW-3 - ECE-231 Circuits and Systems I Spring 11 HW...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online