Ĉ This problem deals with the RL circuit shown here, a series circuit containing a inductor, a resistor, and a source of electromotive force (emf), but no capacitor. The linear first-order differential equation governing the current in this circuit is given by the following. LI' + RI= E(t) Suppose that L = 5 H, R = 25 S2, and the source E of emf is an alternating-current generator that supplies a voltage of E(t) = 75 cos (50t) V. Suppose that the switch is initially in position 2, but is thrown to position 1 at time t=0 so that I(0) = 0. Determine the subsequent inductor current, I(t). 1(t) =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Ĉ
This problem deals with the RL circuit shown here, a series circuit containing a inductor, a resistor, and a source of electromotive force (emf), but no capacitor. The
linear first-order differential equation governing the current in this circuit is given by the following.
LI' + RI = E(t)
Suppose that L = 5 H, R=25 S2, and the source E of emf is an alternating-current generator that supplies a voltage of E(t) = 75 cos (50t) V. Suppose that the switch is initially
in position 2, but is thrown to position 1 at time t=0 so that I(0) = 0. Determine the subsequent inductor current, I(t).
1(t) =
Transcribed Image Text:Ĉ This problem deals with the RL circuit shown here, a series circuit containing a inductor, a resistor, and a source of electromotive force (emf), but no capacitor. The linear first-order differential equation governing the current in this circuit is given by the following. LI' + RI = E(t) Suppose that L = 5 H, R=25 S2, and the source E of emf is an alternating-current generator that supplies a voltage of E(t) = 75 cos (50t) V. Suppose that the switch is initially in position 2, but is thrown to position 1 at time t=0 so that I(0) = 0. Determine the subsequent inductor current, I(t). 1(t) =
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