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Unformatted text preview: in the diagram above delivers current I 1 for ≤ t ≤ T and I 2 for t>T . For t<0 the current is zero. Derive algebraic equations for the power p 1 (t) delivered by the current source for ≤ t ≤ T and the power p 2 (t) delivered for t>T . p 1 (t) = p 2 (t) = 2 Problem 2 [20 points] In the circuit shown above the switch is in position (a) for t<0 and in position (b) for t ≥ . Find an algebraic expression for v x (t) for t ≥ . v x ( t ) = 3 blank 4 Problem 3 [20 points] Find an algebraic equation for the imaginary part of Z in (j ω ) . Im{Z in } = 5 Problem 4 [20 points] Derive an equation for the transfer function ?(±²) = (ఠ) (ఠ) . H(j ω ) = 6 blank 7 Problem 5 [20 points] Draw the Bode plot (magnitude and ) th llowing transfer function: phase of e fo ?(±) = ²± 1 − ± ³ ଵ for ² = ଵ ଵௗ/௦ and ³ ଵ = −10´µ¶·/± in the semilog paper provided below. Mark the axes (units and tick values). 8...
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 Spring '08
 Boser
 Electrical Engineering, Equations, Expression

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