The switch in (Figure 1) has been closed for a long time before opening at t = 0. iL(t), t≥0. = vL(t), t≥0+. = iΔ(t), t≥0+. =

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Find v(t) for t < 0 and t > 0 for the circuit in the figure?

4 Find v(t) for t> 0 if the switch is in position 1 for a long time and moves to position 2 at t=0. 1.5A 1K 1K 24 50 10

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In the circuit shown, the switch S is open for a long time and is closed at t = 0. The current i(t) for t> 0* is 10 Ω 1.5 A (1 10 Ω 15 mH i(1)10 N -1000t (A) i(t) = 0.5– 0125e A (B) i(t) = 1.5 – 0.125e-1001 A -1000t (C) i(t) = 0.5– 0.5e¬100: A (D) i(t) = 0.375e¯1000' A