Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

What are the dimensions of the following physical quantity?

\(\frac{E}{B}\)

Options:

[M1 L T1]

[M0 L T -1 A1]

[M0 L T -1 A0]

[M0 L0-1 A0]

Correct Answer:

[M0 L T -1 A0]

Explanation:

Relation : \(\frac{E}{B}\) = c 

c : speed of light

Thus, dimensions of \(\frac{E}{B}\) = [M0 L T -1 A0]