EASY
MHT-CET
IMPORTANT
Earn 100

The magnetic susceptibility of paramagnetic materials is
 

100% studentsanswered this correctly

Important Questions on Magnetism

EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 14
The magnetic field B inside a long solenoid having n turns per unit length and carrying current I when iron core is kept in it is (μ0= permeability of vacuum, χ= magnetic susceptibility)
 
EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 15
Relative permeability of iron is 5500, then its magnetic susceptibility will be
EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 16
A bar magnet has coercivity 4×103 A m-1. It is desired to demagnetise it by inserting it inside a solenoid 12 cm long and having 60 turns. The current that should be sent through the solenoid is
 
EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 17
An iron rod is placed parallel to magnetic field of intensity 2000 A m-1. The magnetic flux through the rod is 6×10-4 Wb and its cross-sectional area is  3 cm2. The magnetic permeability of the rod in Wb A m-1 is
 
EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 18
A magnetizing field of 5000 A m-1 produces a magnetic flux of  5×10-5 Wb in an iron rod of 0.5 cm2 area of cross-section. The permeability of the rod is (in Wb A-1m-1) 
 
EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 19
The magnetic moment of atomic neon is
 
EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 20
The magnetic susceptibility is negative for
EASY
MHT-CET
IMPORTANT
MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Competitive Thinking>Q 21
Which of the following statements are true about the magnetic susceptibility χm of a paramagnetic substance?