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| 7.1 The Source-Free |
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| RC Circuit (4) |
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| Example 1 |
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| Refer to the circuit below, determine vC, vx, and |
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| io for t ≥ 0. |
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| Assume that vC(0)
= 30 V. |
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| • | Please refer to
lecture or textbook for more detail elaboration. |
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| Answer: vC = 30e–0.25t
V ; vx = 10e–0.25t ; io = –2.5e–0.25t
A |
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