Question

0.0/15.0 points (graded) A linear circuit is shown in Figure 5-1. R2 W R1 + Vout + VA - R3 R4 Figure 5-1 The VCCS (voltage controlled current source) is defined as $i_1 = \beta \cdot v_A$. The other elements in this circuit have the following values: $R_1 = 3.3k\Omega$, $R_2 = 8k\Omega$, $R_3 = 1.8k\Omega$, $R_4 = 1.8k\Omega$, $\beta = 1.5mA/V$, and $V_1 = 5V$. (a) Calculate the numerical value of the voltage $v_A$ in V. (b) Calculate the numerical value of the voltage $v_{OUT}$ in V. (c) Calculate the numerical value of the Thevenin equivalent resistance, $R_{TH}$ in $k\Omega$, as seen from the terminals of $v_{out}$.

          0.0/15.0 points (graded)
A linear circuit is shown in Figure 5-1.
R2
W
R1
+ Vout
+ VA -
R3
R4
Figure 5-1
The VCCS (voltage controlled current source) is defined as $i_1 = \beta \cdot v_A$.
The other elements in this circuit have the following values: $R_1 = 3.3k\Omega$, $R_2 = 8k\Omega$, $R_3 = 1.8k\Omega$,
$R_4 = 1.8k\Omega$, $\beta = 1.5mA/V$, and $V_1 = 5V$.
(a) Calculate the numerical value of the voltage $v_A$ in V.
(b) Calculate the numerical value of the voltage $v_{OUT}$ in V.
(c) Calculate the numerical value of the Thevenin equivalent resistance, $R_{TH}$ in $k\Omega$, as seen from the
terminals of $v_{out}$.

0.0/15.0 points (graded)
A linear circuit is shown in Figure 5-1.
R2
W
R1
+ Vout
+ VA -
R3
R4
Figure 5-1
The VCCS (voltage controlled current source) is defined as i1 = β· vA.
The other elements in this circuit have the following values: R1 = 3.3kΩ, R2 = 8kΩ, R3 = 1.8kΩ,
R4 = 1.8kΩ, β = 1.5mA/V, and V1 = 5V.
(a) Calculate the numerical value of the voltage vA in V.
(b) Calculate the numerical value of the voltage vOUT in V.
(c) Calculate the numerical value of the Thevenin equivalent resistance, RTH in kΩ, as seen from the
terminals of vout.

Added by Alejandro C.

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