Home
Class 12
PHYSICS
A bar of 5xx10^-3m^2 area is subjected t...

A bar of `5xx10^-3m^2` area is subjected to a field of `600Am`. If susceptibility of material is `499`, calculate (i) permeability (ii) flux density and (iii) magnetic flux.

Text Solution

Verified by Experts

Here, `A=5xx10^-3m^2`, `H=600Am`
`chi_m=499`, `mu=? B=? phi=?`
`mu=mu_0(1+chi_m)=4pixx10^-7(1+499)`
`=6*28xx10^-4TA^-1m`
`B=muH=6*28xx10^-4xx600=0*377T`
`phi=BA=0*377xx5xx10^-3`
`=1*885xx10^-3Wb`
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF CURRENT AND MAGNETISM

    PRADEEP|Exercise Conceptual Problems (d)|2 Videos

  • MAGNETIC EFFECT OF CURRENT AND MAGNETISM

    PRADEEP|Exercise Very Short Answer Questions (a)|2 Videos

  • ELECTROSTATICS

    PRADEEP|Exercise ASSERTION-REASON TYPE QUESTIONS|2 Videos

  • OPTICS

    PRADEEP|Exercise Multiple choice questions|1 Videos

Similar Questions

Explore conceptually related problems

An iron rod of 0.2cm^2 cross-Sectional area is subjected to a magnetising field of 1200A//m . The susceptibility of iron is 599. The permeability will be

An iron rod of 0*2cm^2 cross-sectional area is subjected to a magnetising field of 1200Am^-1 . The suscaptibility of iron is 599 . Find the responsibility and the magnetic flux produced.

An iron rod of 0.1 m^(2) area of cross- section is subjected to a magnetising field of 1000 A/m . If susceptibility of irons is 599, its magnetic permeability (T/A/m)

An iron rod of 0.1 cm^(2) cross-sectional area is subjected to a magnetising field of 800 A/m. If the susceptibility of iron is 599, then magnetic flux produced in the rod is

An iron rod of 0.2cm^(2) cross- sectional area is subjected to a magnetizing field of 1200Am^(-1) . The susceptibility of iron is 599 . The magnetic flux produced is

An iron rod of 0*2cm^2 area of cross-section is subjected to a magnetising field of 1200Am^-1 . (i) permeability, (ii) magnetic flux produced.

An iron rod of area ofcross-section 0.1m^(2) is subjected to a magnetising field of 1000A//m . Calculate the magnetic permeability of the iron rod. [Magnetic susceotibility of iron =59.9 , magneitc permeability of vaccum =4pixx10^(-7) S.I. unit]

The magnetic field of 20CGS units produces of a flux of 2400 CGS units in a bar of cross section 0.2cm^(3) Calculate the (i) permeability and (ii) susceptibility of the bar.

Depict the field-line pattern due to a current carrying solenoid of a finite length. (i) The permeability of material is measured to be 0.12 TA^(-1) m . Find the relative permeability and susceptibility? (ii) A magnet weighs 75 g and its magnetic moment is 2 xx 10^(-4) A m^2 . If the density of the material of the magnet is 7.5 xx 10^3 kg m^(-3) . Calculate the intensity of magnetism.

A magnetising field of 1500""(A)/(m) produces a magnetic flux density of 0.48 Wb//m^(2) in a iron bar . Calculate permeability of iron bar used .