21.4 Energy, Power, and Intensity of Electromagnetic Waves
Course Menu
- 4.1 Introduction to Forces, Fields, and Newton’s Laws of Motion
- 4.2 Introduction to Gravity, Normal Force, and Friction
- 4.3 Examples Involving a Scale on an Elevator
- 4.4 Examples Involving Pulling on a Horizontal Surface
- 4.5 Examples Involving Inclined Planes
- 4.6 Example Involving Tension
- 4.7 Examples Involving Pulleys
- 8.1 Introduction to Torque and Rotational Inertia
- 8.2 Torque for a Door on a Hinge
- 8.3 Torque Problems for Systems in Equilibrium Example #1
- 8.4 Torque Problems for Systems in Equilibrium Example #2
- 8.5 Torque Problems for Systems in Equilibrium Example #3
- 8.6 Angular Momentum and Rotational Kinetic Energy
- 11/12.1 Introduction to the First Law of Thermodynamics
- 11/12.2 Heat Capacities
- 11/12.3 Internal Energy, Enthalpy, and Cp/Cv
- 11/12.4 Expansion Work
- 11/12.5 Calculations and Derivations Involving Internal Energy and Enthalpy
- 11/12.6 The 2nd and 3rd Laws of Thermodynamics and Entropy
- 11/12.7 Entropy Changes During Expansion and Heating
- 19.1 Introduction to Magnetic Fields
- 19.2 Magnetic Force on a Charge in Motion
- 19.3 Magnetic Force on a Current Carrying Wire
- 19.4 Torque on a Current Carrying Loop
- 19.5 Magnetic Field Due to a Current Carrying Wire
- 19.6 Magnetic Field at the Center of a Current Carrying Loop
- 19.7 Magnetic Field at the Center of a Solenoid
- 19.8 Final Thoughts on Magnetism
Chad's General Physics Master Course
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