The dimensions of the product $\mu_{0} \varepsilon_{0}$ are related to those of velocity as
The dimensions of the product $\mu_{0} \varepsilon_{0}$ are related to those of velocity as
- A
$(velocity)^2$
- B
$velocity$
- C
$1/velocity$
- D
$1/(velocity)^2$
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- [JEE MAIN 2021]
The dimensions of permittivity ${\varepsilon _0}$ are
The dimensions of permittivity ${\varepsilon _0}$ are
- [AIIMS 2004]