Mathematics · Electromagnetic Waves
For a transparent medium, the relative permeability μr and permittivity εr are 1.0 and 1.44 respectively. The velocity of light in this medium would be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13 × 108 m/s
- 22.5 × 108 m/s✓
- 34.32 × 108 m/s
- 42.08 × 108 m/s
Correct answer
2.5 × 108 m/s
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