Homework Statement
In the circuit in the following figure, the resistor is adjusted for critical damping. The initial capacitor voltage is 15 V, and the initial inductor current is 6 mA and R=1250 ohms
Find vC(t) for t≥0.
Express your answer in terms of t, where t is in milliseconds...
Hi I am an undergrad student in an Electrical engineering program and going for my masters and undergrad degree at the same time (special program i am in). I an very interested on the hardware side of quantum computing as to have a future career in this field (eventually will go for a PhD). I...
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I have an idea i have been working on for some time. I am a meteorologist and pilot, and i love aviation, especially design. I have been playing with the idea of magnetic lift (as in when one magnet is repelled from another magnet) or electromagnetism in an engine, to create a different...
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My question is how do Alternators(Like a cars alternator) supply current? Do they act like a current supply or do they act like a voltage supply that can have current drawn up to its rated value? If I have stepper motors being powered from it would they draw the right amount of current...
Homework Statement
Find the value of R where RL equals 50 Ω, for maximum power transfer
I= 2A, R_L=50 ohms
Homework Equations
R_th=V_oc/I_sc
KCL,KVL,V=IR
The Attempt at a Solution
First, I created an open circuit including everything except R_L. Then i tried to solve for the Open Circuit...
Hi Everyone, I was wondering how Electrical Engineering graduate schools particularly concentrating in Robotics and Automation would view an undergraduate degree in Engineering Physics? I just wanted to gauge how my chances would be. I have a 3.96 GPA with 1 REU, 1 paper and 1 poster...
I am interested in doing research in controlled nuclear fusion , i am doing my electrical engineering 4th year in India. Since no college in my country offers post graduation in fusion related fields , i have decided to do M.Tech in Nuclear science and technology in Indian Institute of Technolgy...
This isn't really so much of a specific example from a textbook, I just need to understand how to do this kind of integral and from that I can infer how to do all of the other problems.
1. Homework Statement
The current problem i'm having trouble with is:
Integral of (5u(t-1)) from T to -T...