Question:medium

The velocity of light in a medium of relative permittivity 2 and relative permeability 4.5 is (velocity of light in free space is c)

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Refractive index \(n = \sqrt{\varepsilon_r \mu_r}\).
Updated On: Apr 24, 2026
  • \(c\)
  • \(\frac{c}{2}\)
  • \(\frac{c}{3}\)
  • \(\frac{c}{4}\)
  • \(\frac{c}{\sqrt{3}}\)
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The Correct Option is C

Solution and Explanation

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