1
WB JEE 2017
MCQ (More than One Correct Answer)
+2
-0
Change Language
If $$\chi $$ stands for the magnetic susceptibility of a substance, $$\mu$$ for its magnetic permeability and $$\mu$$0 for the permeability of free space, then
A
for a paramagnetic substance : $$\chi $$ < 0, $$\mu$$ > 0
B
for a paramagnetic substance : $$\chi $$ > 0, $$\mu$$ > $$\mu$$0
C
for a diamagnetic substance : $$\chi $$ > 0, $$\mu$$ < 0
D
for a ferromagnetic substance : $$\chi $$ > 1, $$\mu$$ > $$\mu$$0
WB JEE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12