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Units and Measurements question

2020 · 5 Sep · Shift 2 · Q51
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  5. /2020 · 5 Sep · Shift 2 · Q51

Units and Measurements question

2020 · 5 Sep · Shift 2 · Q51

JEE MainPhysicsUnits and MeasurementsMCQ+4 / −1
The quantities x = 1μ0ε0{1 \over {\sqrt {{\mu _0}{\varepsilon _0}} }}μ0​ε0​​1​, y = EB{E \over B}BE​ and z =lCR{l \over {CR}}CRl​ are defined where C-capacitance, R-Resistance, l-length, E-Electric field, B-magnetic field and ε0{{\varepsilon _0}}ε0​, μ0{{\mu _0}}μ0​, - free space permittivity and permeability respectively. Then :
  1. A
    Only y and z have the same dimension
  2. B
    x, y and z have the same dimension
  3. C
    Only x and y have the same dimension
  4. D
    Only x and z have the same dimension
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