(Ex H (5) = 52-55+6 find Zeros as poles then five system is stable not stable 2

A 10 µF, a 15µF, and a 100µF capacitor are connected in parallel across 50V source. Determine the following: Total capacitance. Write the answer in µF G M k m Vμ K n Р 10⁹ 106 10³ 10-³ 10-6 10-⁹ 10-12 1 000 000 000 1 000 000 1 000 0,001 0,000001 0,000000001 0,000000000001

Determine v(t), the voltage across the 40 ohm resistor in the circuit in Figure P 5.3-7

6-38 The switch in the circuit of Figure P6-38 is closed at t = 0, and the circuit is ini- tially relaxed. Determine the current i(t). FIGURE P6-38 100 cos 5000f 0.2 H 1.2 k ww 190² 0.2 μF