The unit of relative permeability is:
Correct answer: C. Dimensionless
- A. Henry
- B. Henry/m
- C. Dimensionless
- D. Henry/sq.m
Explanation
Relative permeability is known to be a dimensionless quantity and it is the ratio of two quantities with the same units, and hence, the relative permeability has no unit.The rest options are incorrect.
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About Magnetic Flux Density
Magnetic flux density measures the magnetic force acting on a current carrying conductor or moving charge in a magnetic field. Work includes the relations B equals F divided by IL and F equals qvB, the tesla as its SI unit, field direction and the distinction between flux density and magnetic flux.
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