- Materials and Components - Section 1
- Materials and Components - Section 2
- Materials and Components - Section 3
- Materials and Components - Section 4
- Materials and Components - Section 5
- Materials and Components - Section 6
- Materials and Components - Section 7
- Materials and Components - Section 8
- Materials and Components - Section 9


Materials and Components - Engineering
Q1: In a homogeneous magnetic field H of a solenoid, the core carries a magnetic dipole moment M per unit volume equal toA
μ0 H
B
μr H
C
(μr - 1) H
D
μoμr H
ANS:C - (μr - 1) H The magnetic moment is the magnetic strength and orientation of a magnet or other object that produces a magnetic field. |


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