Consider three quantities $x = E/B$,$y = \sqrt{1/(\mu_0 \varepsilon_0)}$ and $z = l/RC$. Here,$l$ is the length of a wire,$C$ is capacitance,and $R$ is resistance. All other symbols have standard meanings. Which of the following statements is correct?
- A$x$ and $y$ have the same dimensions.
- B$y$ and $z$ have the same dimensions.
- C$z$ and $x$ have the same dimensions.
- DAll of the above.
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