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Magnetisation and Magnetic Intensity

Relative permittivity and permeability of a material are _{r}

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Relative permittivity and permeability of a material are $ε_{r}$ and $μ_{r}$ , respectively. Which of the following values of these quantities are allowed for a diamagnetic material? (a) $ε_{T} = 0.5, μ_{r} = 1.5$ (b) $ε_{r} = 1.5, μ_{r} = 0.5$ (c) $ε_{r} = 0.5, μ_{r} = 0.5$ (d) $ε_{r} = 1.5, μ_{r} = 1.5$

Name: Video solution 1: Relative permittivity and permeability of a material are εr and μr, respectively. Which of the following values of these quantities are allowed for a diamagnetic material? (a) εT=0.5,μr=1.5 (b) εr=1.5,μr=0.5 (c) εr=0.5,μr=0.5 (d) εr=1.5,μr=1.5
Uploaded: 2022-10-16T18:33:37.000Z
Duration: 9 min
Description: Video solution 1: Relative permittivity and permeability of a material are εr and μr, respectively. Which of the following values of these quantities are allowed for a diamagnetic material? (a) εT=0.5,μr=1.5 (b) εr=1.5,μr=0.5 (c) εr=0.5,μr=0.5 (d) εr=1.5,μr=1.5

Views: 6,287 students

Updated on: Oct 16, 2022

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2008

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Evelyn Discussed

Relative permittivity and permeability of a material are

ε_{r}

and

μ_{r}

, respectively. Which of the following values of these quantities are allowed for a diamagnetic material? (a)

ε_{T} = 0.5, μ_{r} = 1.5

(b)

ε_{r} = 1.5, μ_{r} = 0.5

(c)

ε_{r} = 0.5, μ_{r} = 0.5

(d)

ε_{r} = 1.5, μ_{r} = 1.5

10 mins ago

Discuss this question LIVE

10 mins ago

Text solutionVerified

Exp. (b)
For diamagnetic material,

0 < μ_{r} < 1

and for any material,

ε_{r} > 1

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Question Text	Relative permittivity and permeability of a material are $ε_{r}$ and $μ_{r}$ , respectively. Which of the following values of these quantities are allowed for a diamagnetic material? (a) $ε_{T} = 0.5, μ_{r} = 1.5$ (b) $ε_{r} = 1.5, μ_{r} = 0.5$ (c) $ε_{r} = 0.5, μ_{r} = 0.5$ (d) $ε_{r} = 1.5, μ_{r} = 1.5$
Updated On	Oct 16, 2022
Topic	Magnetism and Matter
Subject	Physics
Class	Class 12
Answer Type	Text solution:1 Video solution: 1
Upvotes	211
Avg. Video Duration	9 min

Text solutionVerified

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Relative permittivity and permeability of a material are εr​ and μr​, respectively. Which of the following values of these quantities are allowed for a diamagnetic material? (a) εT​=0.5,μr​=1.5 (b) εr​=1.5,μr​=0.5 (c) εr​=0.5,μr​=0.5 (d) εr​=1.5,μr​=1.5

Text solutionVerified

Filo tutor solutions (1)

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