Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

What is the value of velocity of light in vacuum?

Options:

\(\sqrt {1/μ_{o}ε_{o} }\)

\(\sqrt {μ_{o}ε_{o} }\)

\(\sqrt {μ_{o}/ε_{o} }\)

\(\sqrt {ε_{o}/μ_{o} }\)

Correct Answer:

\(\sqrt {1/μ_{o}ε_{o} }\)

Explanation:

Relation : v = \(\sqrt {1/μ_{o}ε_{o}}\)