The rectangular-shaped current pulse shown in Figure is applied to a 0.1 µF capacitor. The...

The rectangular-shaped current pulse shown in Figure is applied to a 0.1 µF capacitor. The initial voltage on the capacitor is a 15 V drop in the reference direction of the current. Derive the expression for the capacitor voltage for the time intervals in (a)-(d).

a) 0 ≤ t ≤ 10 µs;

---

b) 10 µs ≤ t ≤ 20 µs;

---

c) 20 µs ≤ t ≤ 40 µs

---

d) 40 µs ≤ t < ∞

---

e) Sketch v(t) over the interval -10 µs ≤ t ≤ 50 µs.