Poynting Theorem — Study Resources & PYQs
Poynting theorem and conservation of electromagnetic energy.
- Estimated study time: 30 minutes
Study resources
- NPTEL EM Theory - Week 6 (Maxwell's equations, Poynting's theorem) (Article) — Week 6 proves Poynting's theorem as energy conservation for the electromagnetic field, right after assembling Maxwell's equations.
- MIT OCW 8.02 - Course Notes on Maxwell's Equations and EM waves (Article) — Clean derivation of Poynting's theorem with the physical interpretation of energy flow you need to state in the exam.
- MIT OpenCourseWare - 11.2 Poynting's Theorem (Article) — MIT OCW chapter deriving Poynting's theorem (energy conservation) from Maxwell's equations, including displacement current effects.
- MIT OCW - 6.013 Electromagnetics and Applications, Chapter 2 (PDF) (Article) — MIT lecture notes chapter covering Poynting vector, wave intensity, and energy/momentum flow in EM waves.
- Physics Wallah - Energy Density, Intensity & Momentum of Electromagnetic Wave (Video) — Video covering energy density, intensity and momentum of electromagnetic waves (directly related to the Poynting vector).
- OpenStax — University Physics Volume 2 (Article) — Open physics textbook covering electromagnetism, electromagnetic waves, optics, lasers and related physics fundamentals.
- OpenStax — University Physics Volume 3 (Article) — Open physics textbook covering modern physics and semiconductor-related foundations.
Poynting Theorem previous year questions
Taught in these subjects
- APPLIED ENGINEERING PHYSICS — BPHT11 · Government College of Engineering and Technology, Jammu
- APPLIED ENGINEERING PHYSICS — BPHT11 · Government College of Engineering and Technology, Jammu
- Advanced Engineering Physics — BPHT21 · Government College of Engineering and Technology, Jammu
- Applied Engineering Physics — BST1103 · Government College of Engineering and Technology, Jammu
- Advanced Engineering Physics — BST1203 · Government College of Engineering and Technology, Jammu