physics 2000 and calculus 2000 - huggins

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1、Physics2000E.R.HugginsDartmouthCollegephysics2000.comMKSUnits(linktoCGSUnits)m=meterskg=kilogramss=secondsN=newtonsJ=joulesC=coulombsT=teslaF=faradsH=henrysPowersof10A=amperesK=kelvinsmol=molePowerPrefixSymbol8speedoflightc3.00×10m/s1012teraTgravitationalconstantG6.67×10–11N⋅m2/kg2109gigaGperm

2、ittivityconstantε8.85×10–12F/m0106megaMpermeabilityconstantµ1.26×10–6H/m0103kilok–19elementarychargee1.60×10C102hectoh–19electronvolteV1.60×10J10–1decidelectronrestmassm9.11×10–31kg10–2ecenticprotonrestmassm1.67×10–27kg10–3millimpPlanckconstanth6.63×10–34J⋅s10–6microµ–3410–9nanonPlanckconstant

3、/2πh1.06×10J⋅s5.29×10–1110–12picopBohrradiusrbm–2410–15femtofBohrmagnetonµb9.27×10J/T–23Boltzmannconstantk1.38×10J/KAvogadroconstantN6.02×1023mol–1AuniversalgasconstantR8.31J/mol⋅KDimensionsQuantityUnitEquivalents2ForcenewtonNJ/mkg•m/s22EnergyjouleJN•mkg•m/s23PowerwattWJ/skg•m/s22Pressurepasca

4、lPaN/mkg/m•sFrequencyhertzHzcycle/ss–1ElectricchargecoulombCA•s23ElectricpotentialvoltVJ/Ckg•m/A•s223ElectricresistanceohmΩV/Akg•m/A•s242CapacitancefaradFC/VA•s/kg•m2MagneticfieldteslaTN•s/C•mkg/A•s222MagneticfluxweberWbT•mkg•m/A•s222InductancehenryHV•s/Akg•m/A•sCopyright©2000MooseMountainDigi

5、talPressEtna,NewHampshire03750AllrightsreservedPreface&TOC-iPhysics2000StudentprojectbyBobPielaexplainingthehydrogenmoleculeion.byE.R.HugginsDepartmentofPhysicsDartmouthCollegeHanover,NewHampshireiPreface&TOC-iiiPrefaceABOUTTHECOURSEMoststudentsexperiencedifficultywhentheyfirstencounterabstrac

6、tconceptslikevectorfieldsandGauss’Physics2000isacalculusbased,collegelevelintroduc-law.Toprovideafamiliarmodelforavectorfield,wetoryphysicscoursethatisdesignedtoincludetwentiethbeginthesectiononelectricityandmagnetismwithacenturyphysicsthroughout.Thisismadepossiblebychapteronfluiddynamics.Itis

7、easytovisualizetheintroducingEinstein’sspecialtheoryofrelativityinthevelocityfieldofafluid,andGauss’lawissimplythefirstchapter.Thisway,studentsstartoffwithamodernstatementthatthefluidisincompressible.Wethenshowpictureofhowspaceandtimebe