Physics · Electromagnetic Waves
Which of the following quantities do not have a zero average value over a complete cycle in a plane electromagnetic wave?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Electric field vector only
- 2Magnetic field vector only
- 3Both Electric field and Magnetic field vectors
- 4Both Electric energy density and Magnetic energy density✓
Correct answer
Both Electric energy density and Magnetic energy density
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