Electronics > QUESTIONS & ANSWERS > A linear circuit is shown in Figure below 5-1. The VCCS (voltage controlled current source) is defin (All)
A linear circuit is shown in Figure below 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.
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A linear circuit is shown in Figure below 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=8k ... Ω, 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. Answer & Explanation Solved by verified expert (a) Calculate the numerical value of the voltage vA in V. VA = 0.569 V(b) Calculate the numerical value of the voltage vOUT in V. VOUT = 4.43 V (c) Calculate the numerical value of the Thevenin equivalent resistance, RTH in kΩ, as seen from the terminals of vout. RTH = 11.785 Kohm [Show More]
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