An Op Amp network is given in the figure below. Find out the output voltages Vo. 20e kA. I5KL 600 k 30 ka 30 kA -20mV
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Consider the upper-left op-amp (summing amplifier)
Consider the lower-left op-amp (Voltage follower)
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- What is the voltage across the terminals of a 23 2 resistor that has 0.065 A of current flowing through it? A. 0.0028 V B. 0.097 V C. 1.5 V D. 350 VMatch the choices below to make correct statements. v Voltage is A. the rate at which electrons flow in a circuit current is B. increases the total resistance of the circuit v resistance is C. the push given to electrons in a circuit conductors are D. connected such that each resistor in the circuit is lined up one after the other, with only one path for the electricity to follow v insulators are E. decreases the total resistance of the circuit v series circuits are v parallel circuits are F. materials that prevent the flow of electricity G. connected such that each resistor in the circuit is in a separate v Adding more resistors in a series circuit branch, with multiple paths for the electricity to follow Adding more resistors in a parallel circuit H. materials that allows electricity to flow easily 1. a measure of how easily electricity can flow through a circuitA string of 50 identical tree lights connected in series dissipates 100 W when connected to a 120 V power outlet. A. What is the equivalent resistance of the string? B. What is the resistance of each individual light? C. How much power is dissipated by each light?
- R1 R1 R2. R1 R1 2. Based on the figure above, if the resistors are given a value of R1 = 1N and R2 = 22 with batteries of & = 2 V and E = Ez = 3V, determine the currents through each battery. What is the potential difference between points a and b?Explain how did they get this results table. What does 2V ac mean?Three resistors with values of 9 ?, 6 ?, and 12 ? respectively are connected in parallel to a 12 V power source. What is the equivalent resistance of the three resistors? What is the current 9 ? resistor? What is the potential difference across the 12 ? resistor
- E1, r E2, r 26 N A В C IRefer to Figure C If 0.050 A of current flows across the 300 ohms resistor, what is the voltage drop in 100-ohms resistor? Select one: a. 10 V b. 40 V c. 20 V d. 15 VThe current flowing through a resistor is measured at several differnet voltages. What is the value of the resistor? A. 0.05 B. 20 m C. 5 m D. 20
- Three resistors with values of 2 ?, 9 ?, and 11 ? respectively are connected in series to a 12 V power source. What is the equivalent resistance of the three resistors? What is the current in the 9 ? resistor? What is the potential difference across the 2 ? resistor?Can you help with subparts 5a. and 5b. A 800.0 Ohm resistor is connected to a 12.0 V battery. 5a. Calculate the current through this resistor. 5b. Calculate the power dissipated in the resistor. This is not and will not be graded