Which of the following relations is correct for permeability?
The correct relation between magnetic susceptibility and relative permeability is- 1 x = Ur-1 2 x = 4r + 1 3 x = u + 1 4 x = u – 1.
What is relationship between μ and ɸ *?
There is an inverse relationship between MU and stock of the commodity i.e. as the stock of the commodity consumed increases, MU goes on diminishing. 3. When MU is Zero, TU is the maximum and it is the point of maximum satisfaction.
What is the relation between permeability?
Magnetic permeability is a property of the material that characterizes the amount of magnetizing force (H) that a material experiences under the influence of an applied magnetic field (B). Relative permeability is the ratio of the permeability of the material(μ) to that of free space(μ0).
Can there be a material which is non magnetic?
The materials which get attracted towards a magnet are magnetic – for example, iron, nickel or cobalt. The materials which are not attracted towards a magnet are non-magnetic materials. Examples of non-magnetic materials include rubber, coins, feather and leather.
Is permeability of vacuum is susceptibility then permeability of material is?
The relation between the permeability of the vacuum and the magnetic susceptibility is given as: μ=μ0(1+χm)
What is meant by permeability?
Permeability is the quality or state of being permeable—able to be penetrated or passed through, especially by a liquid or gas. The verb permeate means to penetrate, pass through, and often become widespread throughout something. Things that are permeable have different levels of permeability.
What is an example of permeability?
The rate of flow of a liquid or gas through a porous material. Permeability is how easily liquid and gas passes through something. An example of permeability is how fast water flows through a porous rock. The property of a porous substance, as rock or a membrane, of allowing the flow of a fluid through it.
What is permeability short answer?
In electromagnetism, permeability is the measure of magnetization that a material obtains in response to an applied magnetic field. In SI units, permeability is measured in henries per meter (H/m), or equivalently in newtons per ampere squared (N/A2).
What is the meaning of permeable water?
If a substance is permeable, something such as water or gas can pass through it or soak into it. A number of products have been developed which are permeable to air and water. [ + to] Synonyms: penetrable, porous, absorbent, spongy More Synonyms of permeable.
What does permissible mean?
that may be permitted