Question:
In terms of resistance $R$ and time $T$, the dimensions of ratio $\frac{\mu}{\epsilon}$ of the permeability ${\mu}$ and permittivity ${\epsilon}$ is :
In terms of resistance $R$ and time $T$, the dimensions of ratio $\frac{\mu}{\epsilon}$ of the permeability ${\mu}$ and permittivity ${\epsilon}$ is :
Updated On: Sep 24, 2024
- $[RT^{-2}]$
- $[R^2 T^{-1}]$
- $[R^2]$
- $[R^2 T^2]$
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The Correct Option is C
Solution and Explanation
Answer (c) $[R^2]$
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Concepts Used:
Physical World
The physical world includes the complications of the natural world around us. It is a type of analysis of the physical world around us to understand how it works. The fundamental forces that control nature are:
- Gravitational Force is a universal force that exists as an outcome of mutual attraction between any two objects with respect to their masses.
- Electromagnetic Force can be understood as the force that is present between the charged particles. The force is stated by Coulomb’s law.
- Strong Nuclear Force is the force that ties the protons and neutrons in a nucleus. Of all the elemental forces in nature, a strong nuclear force is the strongest as its name suggests.
- Weak Nuclear Force can only be noticed in some of the nuclear processes such as the beta decay of the nucleus.