ECE 231 HW-2

# ECE 231 HW-2 - ECE-231 Circuits and Systems I Spring 11...

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ECE-231 Circuits and Systems I Spring ’11 HW Set #2 Professor Stewart Personick ECEC-321 Stewart.Personick@NJIT.edu

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Instructions Send your solution set, via E-mail, to: personic@adm.njit.edu The “subject ” of your E-mail must be : ECE 231 HW#2 (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 i1 i1 a b vab i1 Magnitude (Watts) Direction -5 Volts 2 Amperes 3 Volts -3 Amperes -4 Volts -1.5 Amperes 2 Volts 5.0 Amperes Box A Box B East For each of the four (4) cases, fill in the magnitude and the direction of power flow

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Problem #2 Box A i1(t) i1(t) a b Vab(t) is plotted below 10 Ohm Resistor 2 Volts 1 Volt 0 Volts Time (seconds) 0 10 Vab(t) 20 Plot* the current, i1(t), in Amperes, v. time, for 0<t<20 seconds Plot* the power, p(t), in Watts, delivered by Box A to the 10 Ohm resistor, v. time, for 0<t<20 seconds.
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## This note was uploaded on 03/26/2012 for the course ECE 231 taught by Professor Pietrucha during the Spring '08 term at NJIT.

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ECE 231 HW-2 - ECE-231 Circuits and Systems I Spring 11...

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