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NEET Physics Full-Syllabus Mock 2
200 min
20 Qs
20 MCQ · explanations included
Question 1 of 20
Score:
0
/ 0
Relative permeability
m
u
r
mu_r
m
u
r
equals
A
chi
B
1 + chi
C
1 - chi
D
1/chi
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