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Two silicon diodes, with a forward voltage drop of 0.7 V, are used in the circuit shown in the figure. The range of input vi for which the output voltage vo = vi, is. R ww D₁ A -1V(+ D₂ +)3V

The capacitors in the figure are discharged when closing the switch. The switch closes at t = 0.Your University ID has 7 digits: X6X5X4X3X2X1X0Y1 = first digit from right to left (X0, X1, ...) that is different from zero.Y2 = second digit from right to left that is different from zero.Y3 = third digit from right to left that is different from zero.Y4 = fourth digit from right to left that is different from zero.Use the following values ​​for the different components   (a) Find the time constant of the circuit.(b) Find the charge on each of the capacitors as a function of time.

Consider the RC circuit in Figure 2 below. Assuming the switch has been open for a long time before it is closed, fill in a table providing the current through each component and the voltage across each component immediately after the switch is closed, and a very long time after the switch is closed. Next, figure out the time constant for the circuit. (Hint: Assign currents to each branch. Set up the necessary KVL and KCL equations. Eliminate all but one variable to get an equation for just one of the currents. You shouldn’t have to solve this equation to recognize the time constant!)