Question Set

1. Ferromagnetic materials show hysteresis in B - H characteristic. As the magnetic field in increased slowly from zero value, what is the first process which sets the material to give net magnetization?





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->If a material; placed in a magnetic field is thrown out of it; then how is the material?....
QA->If a material, placed in a magnetic field is thrown out of it, then how is the material?....
QA->When do all the magnetic materials lose their magnetic properties?....
QA->The radiation which is not affected by the magnetic field or electric field is?....
QA->An object made from a material that is magnetized and creates its own persistent magnetic field is called ?....
MCQ->Ferromagnetic materials show hysteresis in B - H characteristic. As the magnetic field in increased slowly from zero value, what is the first process which sets the material to give net magnetization?....
MCQ->Consider the following statement: At finite temperature, magnetic dipoles in a material are randomly oriented giving low magnetization. When magnetic field H is applied, the magnetization? Increases with HDecreases with HDecreases with temp for constant H Which of the statement given above is/are correct?....
MCQ->Assertion (A): When an electron is revolving in its orbit and magnetic field is also present, the angular frequency of electron will be affected by the magnetic field.Reason (R): In the case of electron revolving in its orbit in the presence of magnetic field, the orbital magnetic dipole moment is not affected by the presence of magnetic field.

....
MCQ->Read the following statements about sets If A and B are sets then A + B denotes union of sets A and B.The union of A and B is that set whose elements are in either A or B or both.If A and B are sets, then difference of sets A and B is denoted by A - B.A - B in the set obtained by removing elements of A from B. Which of the above are true?....
MCQ->Assertion (A): Ferromagnetic materials possess ferromagnetic properties only when temperature is less than paramagnetic curie temperature.Reason (R): For a ferromagnetic material for T > θf.

....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution