6
7.1
The Source-Free
RC Circuit (4)
RC Circuit (4)
Example 1
Refer to the circuit below, determine vC, vx, and io for t ≥ 0.
Assume that vC(0) = 30 V.
•Please refer to lecture or textbook for more detail
elaboration.
Answer: vC = 30e–0.25t V ;
vx = 10e–0.25t ; io = –2.5e–0.25t A