QuestionQuestion

Transcribed TextTranscribed Text

Problem 1. In the following circuit, the capacitor was not charged before switching. Find vC(t) for t > 0. Note that the circuit can be reduced to basic RLC. 14 6 2 4 A 14 V 2 H 0.02 F t 0 C v ! 1 Problem 2. The switch is flipped open at t = 0 in the following circuit. Find io(t) for t > 0 by using Laplace transform. Algebra hint: get rid of denominators in equations early. 5 5 2 A 5 H 0.2 F o i t 0 2 Problem 3. The transfer function of a system is H(jω) = jω (1000+jω)(100+jω) . Identify its break points, and sketch the straight line phase Bode plot. Indicate the slope of each straight line piece. 3 Problem 4. Determine what kind of filter the following circuit is, and find its cutoff frequency (or frequencies). In the circuit, R1 = 1 kΩ, R2 = 2 kΩ, C1 = 10 µF, and C2 = 1 µF. R3 R1 ! C2 C1 R2 Vs Vo 4 Problem 5. Determine only the hybrid parameters h11 and h21 of the following network. 5 10 j6 -j2 j2 j4 V1 ! ! V2 5 Problem 6. Find the output signal vo(t) in the following circuit with the given periodic source. Consider the following trig-identities: sin α sin β = 1 2 [− cos(α + β) + cos(α − β)], cos α cos β = 1 2 [cos(α + β) + cos(α − β)], and sin α cos β = 1 2 [sin(α + β) + sin(α − β)]. t cos 0.5 t S S v t s 3S 3S 4 0

Solution PreviewSolution Preview

These solutions may offer step-by-step problem-solving explanations or good writing examples that include modern styles of formatting and construction of bibliographies out of text citations and references. Students may use these solutions for personal skill-building and practice. Unethical use is strictly forbidden.

    By purchasing this solution you'll be able to access the following files:
    Solution.pdf.

    $100.00
    for this solution

    or FREE if you
    register a new account!

    PayPal, G Pay, ApplePay, Amazon Pay, and all major credit cards accepted.

    Find A Tutor

    View available Circuit Analysis Tutors

    Get College Homework Help.

    Are you sure you don't want to upload any files?

    Fast tutor response requires as much info as possible.

    Decision:
    Upload a file
    Continue without uploading

    SUBMIT YOUR HOMEWORK
    We couldn't find that subject.
    Please select the best match from the list below.

    We'll send you an email right away. If it's not in your inbox, check your spam folder.

    • 1
    • 2
    • 3
    Live Chats