Simple Resistive Circuits
3
Assessment Problems
AP 3.1
Start from the right hand side of the circuit and make series and parallel combinations of the resistors until one equivalent resistor remains. B
Circuit Elements
2
Assessment Problems
AP 2.1
[a] To find vg write a KVL equation clockwise around the left loop, starting below the dependent source: ib ib so vg = + vg = 0 4 4 To find ib write a KCL
Circuit Variables
1
Assessment Problems
AP 1.1 To solve this problem we use a product of ratios to change units from dollars/year to dollars/millisecond. We begin by expressing $10 billion in scientif
4 Techniques of Circuit Analysis
Assessment Problems
AP 4.1 [a] Redraw the circuit, labeling the reference node and the two node voltages:
The two node voltage equations are v1 v1 - v2 v1 + + = 0 -15
Simple Resistive Circuits
3
Assessment Problems
AP 3.1
Start from the right hand side of the circuit and make series and parallel combinations of the resistors until one equivalent resistor remains. B
The Operational Amplifier
5
Assessment Problems
AP 5.1 [a] This is an inverting amplifier, so vo = (-Rf /Ri )vs = (-80/16)vs , vs ( V) 0.4 2.0 so vo = -5vs
3.5 -0.6 -1.6 -2.4
vo ( V) -2.0 -10.0 -15.0
7 Response of First-Order RL and RC
Circuits
Assessment Problems
AP 7.1 [a] The circuit for t < 0 is shown below. Note that the inductor behaves like a short circuit, effectively eliminating the 2 res