Assumed that the circuit shown in figure above contains no stored energy for t >

Assumed that the circuit shown in figure above contains no stored energy for t > 0 and that the input is the unit step function. The input-output differential equation is C (R1+R2) e0
7.8
Assumed that the circuit shown in figure above contains no stored energy for t > 0 and that the input is the unit step function. The input-output differential equation is
C (R1+R2)0 + = C (R1+R2)dii/dt
Verify the differential equation and determine the time constant.
Find sketch versus t for all t > 0 when (t) is the unit step function. Notice that (t) has a discontinuity at t=0.
Checked the steady-state response by replacing the capacitor by an open circuit.
7.15
Find f (t) for the given F(s).
a) F (s) =
b) F (s) =
c) F (s) =
d) F (s) =
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