figure 1 - wiley · fundamentals of electric circuit analysis, by clayton paul figure 1.1...

Fundamentals of Electric Circuit Analysis, by Clayton Paul

Figure 1.1Illustration of themodeling of a device(a CD amplifier) withan electric circuitmodel.


Figure 1.2Illustration ofCoulomb’s law and theattraction/repulsion ofcharges.


Figure 1.3Illustration of thework required tomove a chargealong a path.


Figure 1.4The similarly ofgravitational potentialto electric potential.


Figure 1.5Example 1.1.


Figure 1.6Example 1.2


Figure 1.7 Illustration of (a) current as the rate of movement of electric charge, and(b) the magnetic field associated with that charge movement.


Figure 1.8Illustration of thetime history of(a) movement ofnet positivecharge past apoint, and(b) the resultingcurrent.


Figure E1.6Exercise Problem 1.6.


Figure 1.9A lumped circuitelement and itsassociated voltageand current.


Figure 1.10Charging adischargedautomobilebattery toillustrate theconcept ofpower deliveredto or absorbedby an elementand the passivesign convention.


Figure 1.11 Illustration of the power delivered to (absorbed by) an element and thepower delivered by the element.


Figure 1.12 Examples of the computation of power delivered to or by an element.


Figure 1.13Illustration of an electric circuit as a particular interconnection of circuit elements.


Figure 1.14 Illustration of Kirchhoff

’s current law (KCL).


Figure 1.15 Illustration of Kirchhof

’s current law (KCL).


Figure 1.19 Illustration of a circuit loop.


Figure 1.20 Illustration of the concepts of (a) voltage rise and (b) voltage drop.


Figure 1.21Illustration of amethod for correctlywriting KVL withreference to thecircuit of Fig. 1.19.


Figure 1.22Another exampleillustrating a methodfor correctly writingKVL.


Figure 1.23 Another example of the application of KVL.


Figure 1.24The seven loops in thecircuit of Fig. 1.23, withKVL written for each.


Figure 1.25A useful variant of themethod for writingKVL when only onevoltage in the loop isunknown.


Figure 1.26Another illustrationof writing KVL for aloop where only onevoltage is unknown.


Figure 1.27Illustration thatKVL is a result ofthe law ofconservation ofenergy.


Figure 1.32Illustration of(a) the seriesconnection ofelements, and(b) the parallelconnection ofelements.


Figure 1.33Examples to illustrateto proper classificationof series and parallelconnections.


Figure 1.34Illustration of the concept of equivalent circuits.


Figure 1.35Example 1.11, illustrating equivalence.


Figure 1.36Illustration of the factthat the length and shapeof the connection leadsattached to an elementare not important.


Figure 1.37Redrawing a circuit into an equivalent form using the stretch-and-bend principle.


Figure 1.38Illustration of thefact that (a) elementsin series can beinterchanged, and(b) elements inparallel can beinterchanged.


Figure 1.39 An element’s connection point may be moved along a connection lead.Observe that there are only three nodes in this circuit.


Figure 1.40Illustration of commonerrors in redrawing acircuit: (a) cutting aconnection lead andmoving it to anothernode, and (b) cuttingthe connection leads ofan element andinserting the element inanother place.


Figure 1.41(Continued)


Figure 1.41Illustration of electricitysupply to residence:(a) supply from the powerline to the residence, and(b) distribution ofelectricity within theresidence via the serviceentrance panel.


Figure P1.3-1


Figure P1.3-2


Figure P1.3-4


Figure P1.3-5


Figure P1.4-1


Figure P1.4-2


Figure P1.4-3


Figure P1.4-4


Figure P1.4-5


Figure P1.5-1


Figure P1.5-2


Figure P1.5-3


Figure P1.5-4


Figure P1.5-5


Figure P1.6-1


Figure P1.6-2


Figure P1.6-3


Figure P1.6-4


Figure P1.6-5


Figure P1.6-6


Figure P1.6-7


Figure P1.7-1


Figure P1.7-2


Figure P1.7-3


Figure P1.7-4


Figure P1.8-1


Figure P1.8-2


Figure P1.9-1

figure 1 - wiley · fundamentals of electric circuit analysis, by clayton paul figure 1.1...

Documents