Light is an electromagnetic wave. Its speed in vacnum is given by the expression :
Physics · NEET · NTA Exams — Electromagnetic Waves
Light is an electromagnetic wave. Its speed in vacnum is given by the expression :
- \(\sqrt{\mu_{0} \varepsilon_{0}}\)
- \(\sqrt{\frac{\mu_{0}}{\varepsilon_{0}}}\)
- \(\sqrt{\frac{\varepsilon_{0}}{\mu_{0}}}\)
- \(\frac{1}{\sqrt{\mu_{0} \varepsilon_{0}}}\)
Answer
(D) 1 _ 0 _ 0
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