Speed of microwaves as well as UV radiations remain same in vacuum at 3 × 10⁸ Ms-¹ . Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
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Maninder Singh
Asked: In: Class 12 Physics
Eo = c Bo or c = Eo/Bo . Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
Maninder Singh
Asked: In: Class 12 Physics
If a plane electromegnetic wave travels in vacuum along z- direction, than direction of electric field vector is along x- direction and that of magnetic field along y- directionor vice versa. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
Maninder Singh
Asked: In: Class 12 Physics
In electromagnetic waves electric and magnetic fields oscillate in mutually perpendiculor directions as well as perpendicular to the direction of propagation if e.m. wave. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
Maninder Singh
Asked: In: Class 12 Physics
Frequency of electromagnetic waves = Frequency of oscillating charge = v. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.