For the circuit of Example 25.6, take ℰ = 100 V, R1, = 4.0 kΩ, and R2 = 6.0kΩ, and assume the capacitor is initially uncharged. Find the capacitor voltage and the currents in both resistors (a) just after the switch is closed, and (b) a long time after the switch is closed. Long after the switch is closed it’s re-opened. What are Vc,I1, and I2 (c) just after this switch opening, and (d) a long time later?
FIGURE 25.23 Original (a) and equivalent short-term (b) and long-term (c) circuits for Example 25.6
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