الفيزياء العامة الجزء الثاني#موقع الفيزياء.كوم

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Lectures in General PhysicsAm4 4AgAha6AbAkAl(iii)Capacitors C mg and C gh are connected in series the result is C mh =2µF, Thecircuit become as shown belowAm2Ahaa6AbAkAl(iv)Capacitors C mh and C kl are connected in parallel the result is8aAb(v)C eq =8µF.Dr. Hazem Falah Sakeek
Capacitors and capacitanceExample 6.4In the above example 6.3 determine the potential difference across eachcapacitor and the charge on each capacitor if the total charge on all thesix capacitors is 384µC.SolutionFirst consider the equivalent capacitor C eq to find the potential betweenpoints a and b (V ab )VQ =C384 = =abab48ab8VSecond notice that the potential V kl =V ab since the two capacitors between kand l are in parallel, the potential across the capacitors C 1 and C 5 = 48V.V 1 =48V and Q 1 =C 1 V 1 =48µCAnd for C5V 5 =48V and Q 5 =C 5 V 5 =240µCFor the circuit (iv) notice that V mh =V ab =48V, andQ mh =C mh V mh =2×28=96µCSince the two capacitors shown in the circuit (iii) between points m and hare in series, each will have the same charge as that of the equivalentcapacitor, i.e.Q mh =Q gh =Q mh =96µCVVQ =C96 =mgmg = 24mg4Q =C96 =ghgh = 24gh4Therefore for C 4 , V 4 =24 and Q 4 =96µCVVIn the circuit (ii) the two capacitor between points g and h are in parallel sothe potential difference across each is 24V.www.hazemsakeek.com
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LECTURES INGENERAL PHYSICSPart TwoE
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محاضرات في الفيزيا
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ContentsChapter (1) Electrostatic1.
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4.5 Energy stored in a charged capa
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Introduction to ElectrostaticsPart
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Introduction to ElectrostaticsIntro
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Introduction to ElectrostaticsWe ha
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Introduction to Electrostaticssame
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Introduction to Electrostatics1.2 P
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Introduction to ElectrostaticsRubbe
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Coulomb’s Lawقانون آولو
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Coulomb’s LawCoulomb’s lawقا
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Coulomb’s Law2.2 Calculation of t
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Coulomb’s Lawq 1 &q 3نتيجة
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Coulomb’s Lawx∑∑FFxy= 2 × 0.
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Coulomb’s LawExample 2.4A charge
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Coulomb’s LawExample 2.5Two fixed
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Coulomb’s Law2.3 Problems2.1) Two
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Lectures in General Physicsالكه
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Lectures in General PhysicsElectric
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3.3 The direction of E rLectures in
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Lectures in General PhysicsExample
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Lectures in General PhysicsE y = E
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Notice that the rule of drawing the
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Lectures in General Physics3.8 Solu
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Lectures in General PhysicsE y = -E
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Lectures in General Physics3.10 Pro
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Lectures in General Physics3.16) Ch
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Electric FluxElectric Flux4.1 The E
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Electric Flux4.1 The Electric Flux
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Electric Fluxوالمقصود ب ne
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Electric FluxExample 4.2In figure 4
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Electric Flux1 q∴ E =(4.6)24πε
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Electric Flux4.7 Applications of Ga
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Electric FluxA linear charge distri
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Electric FluxAn insulated conductor
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Electric FluxFor r<aAaRrFigure 4.17
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Electric Flux4.8 Solution of some s
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المجالElectric Fluxلاحظ
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Electric FluxExample 4.7Consder a l
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Electric Flux4.9 Problems4.1) An el
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Electric FluxGauss’s law to find
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Lectures in General PhysicsElectric
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Lectures in General Physicsمثال
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Direct Current CircuitsDirect Curre
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Direct Current Circuits8.1 Electrom
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Direct Current Circuits8.2 Finding
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Direct Current CircuitsExample 8.1I
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Direct Current Circuits8.3 Kirchhof
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Direct Current CircuitsHints for so
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Direct Current Circuits+ξ 1 - IR 1
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Direct Current Circuitsthe current
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Direct Current Circuits8.5 Multi-Lo
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Direct Current Circuitsξ 1ξ 2abab
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Direct Current CircuitsExample 8.7I
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Direct Current CircuitsFrom equatio
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Direct Current CircuitsIn figure (c
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Direct Current Circuits8.6 RC Circu
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Direct Current CircuitsNote that th
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Direct Current CircuitsExample 8.11
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Direct Current CircuitsExample 8.14
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Direct Current Circuits8.7 Electric
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Direct Current Circuits8.7.3 The po
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Direct Current Circuits8.11) (a) Fi
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Direct Current Circuits8.22) Consid
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Multiple choice question for part 2
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Lectures in General PhysicsAPPENDIC
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Lectures in General PhysicsUndersta
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Lectures in General PhysicsThe posi
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Lectures in General Physicsيمر
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Lectures in General Physicsinexpens
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Lectures in General PhysicsBatteryB
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Lectures in General PhysicsThere ar
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Lectures in General PhysicsAPPENDIX
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Lectures in General PhysicsChapter
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Lectures in General PhysicsSI Deriv
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LengthMetric and Imperial Measures1
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Lectures in General PhysicsPeriodic
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Lectures in General PhysicsOpticsOp
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Lectures in General PhysicsAmerican
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APPENDIX (E)BibliographyLectures in
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APPENDIX (F)IndexLectures in Genera
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الفيزياء العامة الجزء الثاني#موقع الفيزياء.كوم

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