Let $l, r, c$ and $v$ represent inductance, resistance, capacitance and voltage, respectively. The dimension of $\frac {l}{rcv}$ in $SI\,units$ will be

  • [JEE MAIN 2019]
  • A

    $[LA^{-2}]$

  • B

    $[A^{-1}]$

  • C

    $[LTA]$

  • D

    $[LT^2]$

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