Solved: The switch in the circuit in Fig. P8.48 has been in position a for a long
Chapter 8, Problem 8.48(choose chapter or problem)
The switch in the circuit in Fig. P8.48 has been in position a for a long time. At t = 0, the switch moves instantaneously to position b.
a) What is the initial value of \(v_{a}\)?
b) What is the initial value of \(d v_{a} / d t ?\)?
c) What is the numerical expression for \(v_{a}(t)\) for \(t \geq 0\)?
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