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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEP
Chapter: Units and Dimensions

Olympiad workbook · NSEP · Units and Dimensions

Which of the following physical quantities have dimensions...

Which of the following physical quantities have dimensions identical to each other?

Options

Athe Young's modulus $Y$ .
B $\epsilon_0 E^2$ where $E$ is the electric field intensity and $\epsilon_0$ is the permittivity of free space.
C $\frac{B^2}{\mu_0}$ where $B$ is the magnetic field and $\mu_0$ is the permeability of free space.
D $k T$ where $k$ is Boltzmann's constant and $T$ is the absolute temperature.

Correct answer

C. $\frac{B^2}{\mu_0}$ where $B$ is the magnetic field and $\mu_0$ is the permeability of free space.

Step-by-step solution

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