Jee MainUnits And MeasurementsJEE Main 2021 (Online) 27th August Morning ShiftMCQ+4 / -12021ENHIWhich of the following is not a dimensionless quantity?ARelative magnetic permeability (\(\mu\)r)BPower factorCPermeability of free space (\(\mu\)0)DQuality factorCheck AnswerClear SelectionReveal AnswerShow Explanation