{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

311HW_1 - 1 Paul Gonzales BME 311 Network Theory Inst Zhang...

This preview shows pages 1–2. Sign up to view the full content.

1 Paul Gonzales Inst: Zhang BME 311 Network Theory Homework #1 Date: January 31, 2011 1. Basic Problems (30 points) Solve the following three problems from the textbook 1.5, 1.8 and 1.22 1.5) Determine the total charge transferred over time interval of 0=<t=<10 s when i(t) = 1/2t A Q = i dt = 0 10 1 2 t dt = 0 10 t 2 4 0 10 = 25 C 1.8) The current flowing past a pt. in a device is shown in Fig. 1.25. Calculate the total charge through the point. Q = (10 x 1)/2 + (10 x 1) = 15 µC 1.22) A lightning bolt strikes an airplane with 30 kA for 2 ms. How many coulombs of charge are deposited on the plane? Q = i*t = 30 x 1000 x (2 x .001) = 60 C 2. Comprehensive Problem (20 points) Solve the following problem from the textbook: 1.35 1.35) The graph represents the power drawn by an industrial plant between 8 – 8:30 AM. Calculate the total energy in MWh consumed by the plant. [ (5x5) + (4x5) + (3x5) + (8x5) + (4x10) ]/ 60 = 2.333 MWhr 4. Pspice and Matlab preparations (I) Pspice set up and basic components: Download PSpice from the following website and set it up on your computer.

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.
• Spring '08
• Zhang
• Limit of a function, Limit of a sequence, Limit superior and limit inferior, Fibonacci number, Golden ratio, John X.J. Zhang

{[ snackBarMessage ]}