• 072920 77839
  • info@smartachievers.in
Menu
Back
  • JEE ADVANCE
  • JEE MAIN
  • NEET
  • BITSAT
  • CBSE BOARD
  • UP BOARD
JEE ADVANCE
  • CLASS XI - XII
JEE MAIN
  • CLASS XI - XII
NEET
  • CLASS XI - XII
BITSAT
  • CLASS XI - XII
CBSE BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
  • CLASS VI
  • CLASS VII
  • CLASS VIII
UP BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
Courses

Topic Question Set

Q 11 :

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).

Consider a ferromagnetic material:

Assertion (A): The individual atoms in a ferromagnetic material possess a magnetic dipole moment and interact with one another in such a way that they spontaneously align themselves forming domains.

Reason (R): At high enough temperature, the domain structure of ferromagnetic material disintegrates. Thus, magnetization will disappear at high enough temperature known as Curie temperature.

In the light of the above statements, choose the correct answer from the options given below:             [2026]

  • (A) is true but (R) is false

     

  • (A) is false but (R) is true

     

  • Both (A) and (R) are true but (R) is not the correct explanation of (A)

     

  • Both (A) and (R) are true and (R) is the correct explanation of (A)

     

(3)