NEET Physics Mathematical Tools, Units & Dimensions Question Bank Dimensions

  • question_answer
    If \[R\] and \[L\] represent respectively resistance and self-inductance, which of the following combinations has the dimensions of frequency                                                  [MP PMT 1996, 2000, 02; MP PET 1999]

    A)             \[\frac{R}{L}\]           

    B)             \[\frac{L}{R}\]

    C)             \[\sqrt{\frac{R}{L}}\]

    D)             \[\sqrt{\frac{L}{R}}\]

    Correct Answer: A

    Solution :

                    \[\frac{R}{L}=\frac{V/I}{V\times T/I}=\frac{1}{T}=\]Frequency


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