西尔斯当代大学物理 英文版 原书12版 下【2025|PDF下载-Epub版本|mobi电子书|kindle百度云盘下载】

西尔斯当代大学物理 英文版 原书12版 下PDF格式电子书版下载

注意：本站所有压缩包均有解压码： 点击下载压缩包解压工具

ELECTROMAGNETISM709

21ELECTRIC CHARGE AND ELECTRIC FIELD709

21.1 Electric Charge710

21.2 Conductors，Insulators，and Induced Charges713

21.3 Coulomb’s Law716

21.4 Electric Field and Electric Forces721

21.5 Electric-Field Calculations727

21.6 Electric Field Lines733

21.7 Electric Dipoles735

Summary/Key Terms739

Questions/Exercises/Problems741

22GAUSS’S LAW750

22.1 Charge and Electric Flux750

22.2 Calculating Electric Flux753

22.3 Gauss’s Law757

22.4 Applications of Gauss’ s Law761

22.5 Charges on Conductors767

Summary/Key Terms772

Questions/Exercises/Problems773

23ELECTRIC POTENTIAL780

23.1 Electric Potential Energy780

23.2 Electric Potential787

23.3 Calculating Electric Potential794

23.4 Equipotential Surfaces798

23.5 Potential Gradient801

Summary/Key Terms804

Questions/Exercises/Problems805

24CAPACITANCE AND DIELECTRICS815

24.1 Capacitors and Capacitance816

24.2 Capacitors in Series and Parallel820

24.3 Energy Storage in Capacitors and Electric-Field Energy824

24.4 Dielectrics828

24.5 Molecular Model of Induced Charge833

24.6 Gauss’ s Law in Dielectrics835

Summary/Key Terms837

Questions/Exercises/Problems838

25CURRENT，RESISTANCE，AND ELECTROMOTIVE FORCE846

25.1 Current847

25.2 Resistivity850

25.3 Resistance853

25.4 Electromotive Force and Circuits857

25.5 Energy and Power in Electric Circuits863

25.6 Theory of Metallic Conduction867

Summary/Key Terms871

Questions/Exercises/Problems872

26DIRECT-CURRENT CIRCUITS881

26.1 Resistors in Series and Parallel881

26.2 Kirchhoff’ s Rules886

26.3 Electrical Measuring Instruments891

26.4 R-C Circuits896

26.5 Power Distribution Systems900

Summary/Key Terms905

Questions/Exercises/Problems906

27MAGNETIC FIELD AND MAGNETIC FORCES916

27.1 Magnetism916

27.2 Magnetic Field918

27.3 Magnetic Field Lines and Magnetic Flux922

27.4 Motion of Charged Particles in a Magnetic Field925

27.5 Applications of Motion of Charged Particles929

27.6 Magnetic Force on a Carrent-Carrying Conductor932

27.7 Force and Torque on a Current Loop935

27.8 The Direct-Current Motor941

27.9 The Hall Effect943

Summary/Key Terms945

Questions/Exercises/Problems947

28SOURCES OF MAGNETIC FIELD957

28.1 Magnetic Field of a Moving Charge957

28.2 Magnetic Field of a Current Element960

28.3 Magnetic Field of a Straight Current-Carrying Conductor962

28.4 Force Between Parallel Conductors965

28.5 Magnetic Field of a Circular Current Loop967

28.6 Ampere’s Law969

28.7 Applications of Ampere’s Law973

28.8 Magnetic Materials976

Summary/Key Terms982

Questions/Exercises/Problems984

29ELECTROMAGNETIC INDUCTION993

29.1 Induction Experiments994

29.2 Faraday’ s Law996

29.3 Lenz’ s Law1004

29.4 Motional Electromotive Force1006

29.5 Induced Electric Fields1008

29.6 Eddy Currents1011

29.7 Displacement Current and Maxwell’s Equations1013

29.8 Superconductivity1017

Summary/Key Terms1019

Questions/Exercises/Problems1020

30INDUCTANCE1030

30.1 Mutual Inductance1030

30.2 Self-Inductance and Inductors1034

30.3 Inductors and Magnetic-Field Energy1038

30.4 The R-L Circuit1041

30.5 The L-C Circuit1045

30.6 The L-R-C Series Circuit1049

Summary/Key Terms1052

Questions/Exercises/Problems1053

31ALTERNATING CURRENT1061

31.1 Phasors and Alternating Currents1061

31.2 Resistance and Reactance1064

31.3 The L-R-C Series Circuit1070

31.4 Power in Alternating-Current Circuits1074

31.5 Resonance in Alternating-Current Circuits1077

31.6 Transformers1080

Summary/Key Terms1084

Questions/Exercises/Problems1085

32ELECTROMAGNETIC WAVES1092

32.1 Maxwell’s Equations and Electromagnetic Waves1093

32.2 Plane Electromagnetic Waves and the Speed of Light1096

32.3 Sinusoidal Electromagnetic Waves1101

32.4 Energy and Momentum in Electromagnetic Waves1106

32.5 Standing Electromagnetic Waves1111

Summary/Key Terms1115

Questions/Exercises/Problems1116

OPTICS1121

33THE NATURE AND PROPAGATION OF LIGHT1121

33.1 The Nature of Light1121

33.2 Reflection and Refraction1123

33.3 Total Internal Reflection1129

33.4 Dispersion1132

33.5 Polarization1133

33.6 Scattering of Light1142

33.7 Huygens’ s Principle1144

Summary/Key Terms1147

Questions/Exercises/Problems1149

34GEOMETRIC OPTICS AND OPTICAL INSTRUMENTS1157

34.1 Reflection and Refraction at a Plane Surface1157

34.2 Reflection at a Spherical Surface1161

34.3 Refraction at a Spherical Surface1169

34.4 Thin Lenses1174

34.5 Cameras1182

34.6 The Eye1185

34.7 The Magnifier1189

34.8 Microscopes and Telescopes1191

Summary/Key Terms1196

Questions/Exercises/Problems1198

35INTERFERENCE1207

35.1 Interference and Coherent Sources1208

35.2 Two-Source Interference of Light1211

35.3 Intensity in Interference Patterns1214

35.4 Interference in Thin Films1218

35.5 The Michelson Interferometer1224

Summary/Key Terms1227

Questions/Exercises/Problems1228

36DIFFRACTION1234

36.1 Fresnel and Fraunhofer Diffraction1235

36.2 Diffraction from a Single Slit1236

36.3 Intensity in the Single-Slit Pattern1239

36.4 Multiple Slits1243

36.5 The Diffraction Grating1246

36.6 X-Ray Diffraction1250

36.7 Circular Apertures and Resolving Power1253

36.8 Holography1256

Summary/Key Terms1259

Questions/Exercises/Problems1260

MODERN PHYSICS1268

37RELATIVITY1268

37.1 Invariance of Physical Laws1268

37.2 Relativity of Simultaneity1272

37.3 Relativity of Time Intervals1274

37.4 Relativity of Length1278

37.5 The Lorentz Transformation1283

37.6 The Doppler Effect for Electromagnetic Waves1287

37.7 Relativistic Momentum1289

37.8 Relativistic Work and Energy1292

37.9 Newtonian Mechanics and Relativity1295

Summary/Key Terms1298

Questions/Exercises/Problems1300

38PHOTONS，ELECTRONS，AND ATOMS1307

38.1 Emission and Absorption of Light1307

38.2 The Photoelectric Effect1309

38.3 Atomic Line Spectra and Energy Levels1314

38.4 The Nuclear Atom1319

38.5 The Bohr Model1322

38.6 The Laser1327

38.7 X-Ray Production and Scattering1330

38.8 Continuous Spectra1334

38.9 Wave-Particle Duality1338

Summary/Key Terms1340

Questions/Exercises/Problems1342

39THE WAVE NATURE OF PARTICLES1349

39.1 De Broglie Waves1350

39.2 Electron Diffraction1352

39.3 Probability and Uncertainty1355

39.4 The Electron Microscope1360

39.5 Wave Functions and the Schrodinger Equation1361

Summary/Key Terms1368

Questions/Exercises/Problems1369

40QUANTUM MECHANICS1375

40.1 Particle in a Box1375

40.2 Potential Wells1380

40.3 Potential Barriers and Tunneling1384

40.4 The Harmonic Oscillator1387

40.5 Three-Dimensional Problems1392

Summary/Key Terms1394

Questions/Exercises/Problems1395

41ATOMIC STRUCTURE1401

41.1 The Hydrogen Atom1401

41.2 The Zeeman Effect1409

41.3 Electron Spin1413

41.4 Many-Electron Atoms and the Exclusion Principle1417

41.5 X-Ray Spectra1423

Summary/Key Terms1427

Questions/Exercises/Problems1428

42MOLECULES AND CONDENSED MATTER1433

42.1 Types of Molecular Bonds1433

42.2 Molecular Spectra1436

42.3 Structure of Solids1441

42.4 Energy Bands1445

42.5 Free-Electron Model of Metals1447

42.6 Semiconductors1452

42.7 Semiconductor Devices1455

42.8 Superconductivity1460

Summary/Key Terms1461

Questions/Exercises/Problems1462

43NUCLEAR PHYSICS1468

43.1 Properties of Nuclei1468

43.2 Nuclear Binding and Nuclear Structure1473

43.3 Nuclear Stability and Radioactivity1478

43.4 Activities and Half-Lives1485

43.5 Biological Effects of Radiation1489

43.6 Nuclear Reactions1492

43.7 Nuclear Fission1494

43.8 Nuclear Fusion1498

Summary/Key Terms1502

Questions/Exercises/Problems1503

44PARTICLE PHYSICS AND COSMOLOGY1509

44.1 Fundamental Particles—A History1509

44.2 Particle Accelerators and Detectors1514

44.3 Particles and Interactions1519

44.4 Quarks and the Eightfold Way1525

44.5 The Standard Model and Beyond1530

44.6 The Expanding Universe1532

44.7 The Beginning of Time1538

Summary/Key Terms1547

Questions/Exercises/Problems1548