FUND.OF ELECTRIC CIRCUIT(LL)-PACKAGE
6th Edition
ISBN: 9781260263794
Author: Alexander
Publisher: MCG
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Textbook Question
Chapter 2, Problem 10RQ
In the circuit of Fig. 2.67, a decrease in R3 leads to a decrease of, select all that apply:
(a) current through R3
(b) voltage across R3
(c) voltage across R1
(d) power dissipated in R2
(e) none of the above
Figure 2.67
For Review Question 2.10.
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11. State and explain Superposition theorem. For the circuit of Fig. 2.126.
(a) determine currents I1, I2 and I3 when switch S is in position b.
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[0.82 A]
Problem 2
Consider the circuit in Fig. 2 and perform the following:
Calculate the voltage across each resistor and the current through each branch of the circuit. (Using Ohm’s law, KCL and KVL)
Verify that the law of conservation of energy is satisfied by showing that the algebraic sum of power is zero.
Provide LTspice circuit simulation to confirm results found in parts (a) and (b).
Chapter 2 Solutions
FUND.OF ELECTRIC CIRCUIT(LL)-PACKAGE
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Ch. 2.6 - Calculate Geq in the circuit of Fig.2.41. 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