A circuit consists of switches that open or close at t=0, resistances, dc sources, and a single energy storage element, either an inductance or a capacitance. We wish to solve for a current or a voltage x(t) as a function of time for t≥0. Write the general form for the solution. How is each unknown in the solution determined?

Att<0, a 360-nF capacitance is charged to an unknown voltage Vị. The capacitance is in parallel with a 36-k2 resistance. At t= 20 ms (millisecond), the voltage across the capacitance is 7 V. Determine the value of Vj.

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What is a Linear Circuit? Simply we can say that the linear circuit is an electric circuit (Links to an external site.) and the parameters of this circuit are resistance, capacitance, inductance and etc are constant. Or we can say the parameters of the circuits are not changed with respect to the voltage and current is called the linear circuit. What is a Non-Linear Circuit? The non-linear circuit is also an electric circuit and the parameters of this circuit differ with respect to the current and the voltage. Or in the electric circuit, the parameters like waveforms, resistance, inductance and etc are not constant is called as Non- linear circuit.   Question: Is it possible to apply superposition theorem to nonlinear circuit? If yes, why? and if no, why?

VR C R E An R-C series circuit consists of a capacitor with capacitance, C, connected in series with a resistor with resistance, R. The resistance, R, is a circuit parameter that opposes the amount of electric charges Q, passing through the circuit per unit time and causes a drop in potential given by Ohm's Law while the capacitance, C, is a circuit parameter that measures the amount of electric charges that the current carries and stores in the capacitor. Both the resistor and capacitor cause the total drop in electric potential and is equivalent to the total electromotive force, E, which is produced by a voltage source such as batteries. E=+Rat As soon as the switch is opened, the initial charge Q, that is stored in the capacitor varies through time, t. In the given differential equation above, the charge Q and the time t are the dependent and independent variables, respectively. The electromotive force E, the resistance R, and the capacitance C are constants. Using A as the constant…

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A steady current of 3.5 A is flowing through an inductor with 70 volts across it, Find (a) Inductance of the coll if the current falls to zero in 160 msec, (b) Energy stored in the inductor, (c) Number of turns in the inductor for a flux of 50 mWb. Use Thevenin's theorem to simi

Considering the circuit given below under DC conditions: (a) how much energy do C1 and C2 capacitors store? (Hint: the voltage across the capacitors is the same when they are connected in parallel.) (b) repeat (a) when C1 and C2 capacitors are in series (Note that everything else in the circuit remains the same. Hint: The capacitors have the same charge (Q) on them when they are connected in series.). R1 12KO R3 8KO 48V R2 6ΚΩ C1 12 HF C2 24 HF Ground Figure 2: Circuit for Question 2 H

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I don't understand how to do this