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प्रश्न
The dimensions of the relative magnetic permeability of the substance are ______.
पर्याय
L1 M-1 T1 A1
L°M°T°A°
L-1 M-1 T° A°
L1 M1 T-1 A°
MCQ
रिकाम्या जागा भरा
उत्तर
The dimensions of the relative magnetic permeability of the substance are L°M°T°A°.
Explanation:
Relative magnetic permeability µr = `mu/mu_0`
It is the ratio of permeability of a medium to permeability of vacuum. Hence it is a dimensionless quantity.
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