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University Physics II: Thermodynamics, Electricity, & Magnetism
This text explores thermodynamics, electricity, and magnetism, building on the foundations of mechanics. You’ll study heat and energy, electric charges and circuits, magnetic forces, and the unifying principles of Maxwell’s equations and electromagnetic waves. With examples and practice problems, this text provides the tools to understand and apply these essential ideas in science and engineering.
- Author
- OpenStax
- Publisher
- LibreTexts
- Source
- LibreTexts
- License
- CC BY
- Language
- EN
- Category
- Basic Sciences
Contents· 175 sections
- 01: Temperature and Heat
- 1.01: Prelude to Temperature and Heat
- 1.02: Temperature and Thermal Equilibrium
- 1.03: Thermometers and Temperature Scales
- 1.04: Thermal Expansion
- 1.05: Heat Transfer Specific Heat and Calorimetry
- 1.06: Phase Changes
- 1.07: Mechanisms of Heat Transfer
- 1.08: Temperature and Heat (Summary)
- 1.09: Temperature and Heat (Exercises)
- 1.10: Temperature and Heat (Answer)
- 02: The Kinetic Theory of Gases
- 2.01: Prelude to The Kinetic Theory of Gases
- 2.02: Molecular Model of an Ideal Gas
- 2.03: Pressure Temperature and RMS Speed
- 2.04: Heat Capacity and Equipartition of Energy
- 2.05: Distribution of Molecular Speeds
- 2.06: The Kinetic Theory of Gases (Summary)
- 2.07: The Kinetic Theory of Gases Introduction (Exercises)
- 2.08: The Kinetic Theory of Gases (Answer)
- 03: The First Law of Thermodynamics
- 3.01: Prelude to The First Law of Thermodynamics
- 3.02: Thermodynamic Systems
- 3.03: Work Heat and Internal Energy
- 3.04: First Law of Thermodynamics
- 3.05: Thermodynamic Processes
- 3.06: Heat Capacities of an Ideal Gas
- 3.07: Adiabatic Processes for an Ideal Gas
- 3.08: The First Law of Thermodynamics (Summary)
- 3.09: The First Law of Thermodynamics (Exercise)
- 3.10: The First Law of Thermodynamics (Answer)
- 04: The Second Law of Thermodynamics
- 4.01: Prelude to The Second Law of Thermodynamics
- 4.02: Reversible and Irreversible Processes
- 4.03: Heat Engines
- 4.04: Refrigerators and Heat Pumps
- 4.05: Statements of the Second Law of Thermodynamics
- 4.06: The Carnot Cycle
- 4.07: Entropy
- 4.08: Entropy on a Microscopic Scale
- 4.09: The Second Law of Thermodynamics (Summary)
- 4.10: The Second Law of Thermodynamics (Exercise)
- 4.11: The Second Law of Thermodynamics (Answer)
- 05: Electric Charges and Fields
- 5.01: Prelude to Electric Charges and Fields
- 5.02: Electric Charge
- 5.03: Conductors Insulators and Charging by Induction
- 5.04: Coulomb's Law
- 5.05: Electric Field
- 5.06: Calculating Electric Fields of Charge Distributions
- 5.07: Electric Field Lines
- 5.08: Electric Dipoles
- 5.09: Electric Charges and Fields (Summary)
- 5.10: Electric Charges and Fields (Exercises)
- 5.11: Electric Charges and Fields (Answer)
- 06: Gauss's Law
- 6.01: Prelude to Gauss's Law
- 6.02: Electric Flux
- 6.03: Explaining Gausss Law
- 6.04: Applying Gausss Law
- 6.05: Conductors in Electrostatic Equilibrium
- 6.06: Gauss's Law (Summary)
- 6.07: Gauss's Law (Exercises)
- 6.08: Gauss's Law (Answers)
- 07: Electric Potential
- 7.01: Prelude to Electric Potential
- 7.02: Electric Potential Energy
- 7.03: Electric Potential and Potential Difference
- 7.04: Calculations of Electric Potential
- 7.05: Determining Field from Potential
- 7.06: Equipotential Surfaces and Conductors
- 7.07: Applications of Electrostatics
- 7.08: Electric Potential (Summary)
- 7.09: Electric Potential (Exercises)
- 7.10: Electric Potential (Answer)
- 08: Capacitance
- 8.01: Prelude to Capacitance
- 8.02: Capacitors and Capacitance
- 8.03: Capacitors in Series and in Parallel
- 8.04: Energy Stored in a Capacitor
- 8.05: Capacitor with a Dielectric
- 8.06: Molecular Model of a Dielectric
- 8.07: Capacitance (Summary)
- 8.08: Capacitance (Exercises)
- 8.09: Capacitance (Answers)
- 09: Current and Resistance
- 9.01: Prelude to Current and Resistance
- 9.02: Electrical Current
- 9.03: Model of Conduction in Metals
- 9.04: Resistivity and Resistance
- 9.05: Ohm's Law
- 9.06: Electrical Energy and Power
- 9.07: Superconductors
- 9.08: Current and Resistance (Summary)
- 9.09: Current and Resistance (Exercises)
- 9.10: Current and Resistance (Answers)
- 10: Direct-Current Circuits
- 10.01: Prelude to Direct-Current Circuits
- 10.02: Electromotive Force
- 10.03: Resistors in Series and Parallel
- 10.04: Kirchhoff's Rules
- 10.05: Electrical Measuring Instruments
- 10.06: RC Circuits
- 10.07: Household Wiring and Electrical Safety
- 10.08: Direct-Current Circuits (Summary)
- 10.09: Direct-Current Circuits (Exercise)
- 10.10: Direct-Current Circuits (Answers)
- 11: Magnetic Forces and Fields
- 11.01: Prelude to Magnetic Forces and Fields
- 11.02: Magnetism and Its Historical Discoveries
- 11.03: Magnetic Fields and Lines
- 11.04: Motion of a Charged Particle in a Magnetic Field
- 11.05: Magnetic Force on a Current-Carrying Conductor
- 11.06: Force and Torque on a Current Loop
- 11.07: The Hall Effect
- 11.08: Applications of Magnetic Forces and Fields
- 11.09: Magnetic Forces and Fields (Summary)
- 11.10: Magnetic Forces and Fields (Exercise)
- 11.11: Magnetic Forces and Fields (Answers)
- 12: Sources of Magnetic Fields
- 12.01: Prelude to Sources of Magnetic Fields
- 12.02: The Biot-Savart Law
- 12.03: Magnetic Field due to a Thin Straight Wire
- 12.04: Magnetic Force between Two Parallel Currents
- 12.05: Magnetic Field of a Current Loop
- 12.06: Amperes Law
- 12.07: Solenoids and Toroids
- 12.08: Magnetism in Matter
- 12.09: Sources of Magnetic Fields (Summary)
- 12.10: Sources of Magnetic Fields (Exercise)
- 12.11: Sources of Magnetic Fields (Answers)
- 13: Electromagnetic Induction
- 13.01: Prelude to Electromagnetic Induction
- 13.02: Faradays Law
- 13.03: Lenz's Law
- 13.04: Motional Emf
- 13.05: Induced Electric Fields
- 13.06: Eddy Currents
- 13.07: Electric Generators and Back Emf
- 13.08: Applications of Electromagnetic Induction
- 13.09: Electromagnetic Induction (Summary)
- 13.10: Electromagnetic Induction (Exercises)
- 13.11: Electromagnetic Induction (Answers)
- 14: Inductance
- 14.01: Prelude to Inductance
- 14.02: Mutual Inductance
- 14.03: Self-Inductance and Inductors
- 14.04: Energy in a Magnetic Field
- 14.05: RL Circuits
- 14.06: Oscillations in an LC Circuit
- 14.07: RLC Series Circuits
- 14.08: Inductance (Summary)
- 14.09: Inductance (Exercise)
- 14.10: Inductance (Answers)
- 15: Alternating-Current Circuits
- 15.01: Prelude to Alternating-Current Circuits
- 15.02: AC Sources
- 15.03: Simple AC Circuits
- 15.04: RLC Series Circuits with AC
- 15.05: Power in an AC Circuit
- 15.06: Resonance in an AC Circuit
- 15.07: Transformers
- 15.08: Alternating-Current Circuits (Summary)
- 15.09: Alternating-Current Circuits (Exercise)
- 15.10: Alternating-Current Circuits (Answers)
- 16: Electromagnetic Waves
- 16.01: Prelude to Electromagnetic Waves
- 16.02: Maxwells Equations and Electromagnetic Waves
- 16.03: Plane Electromagnetic Waves
- 16.04: Energy Carried by Electromagnetic Waves
- 16.05: Momentum and Radiation Pressure
- 16.06: The Electromagnetic Spectrum
- 16.07: Electromagnetic Waves (Summary)
- 16.08: Electromagnetic Waves (Exercises)
- 16.09: Electromagnetic Waves (Answer)