Problem 1 A Circuit Has Two Elements A Capacitor And An Inductor The Inductance Is L 12 5mh And Capacitance C 2uf 1 (54.28 KiB) Viewed 41 times
Problem 1 A Circuit Has Two Elements A Capacitor And An Inductor The Inductance Is L 12 5mh And Capacitance C 2uf 2 (23.27 KiB) Viewed 41 times
Problem 1 A circuit has two elements a capacitor and an inductor. The inductance is L = 12.5mH, and capacitance C = 2uF. When this circuit begins to be connected at t = 0, the capacitor has an initial voltage of 10V, the inductor has zero energy in it. 1. Find the capacitor voltage as a time function for t2 0. 2. Suppose that at t = 0, the circuit is not only switched on, but also connected to a current source of 2A in parallel with the capacitor and the inductor. Find the voltage across the capacitor in this case with this source. 3. In addition to the current source, suppose we connect a resistor of 189032 also in parallel. Find the voltage across the capacitor as a time function for t > 0. 4. Find the current through the resistor as a time function. 5. Find the power supplied by the current source and the power consumed by the resistor. Both are functions of time. The figures below are to clarify the connections in the circuits.
1.1. 1.2. T 1.3. Switches are closed at the same time, t=o.
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