A alternating current at any instant is given by $i=\left[6+\sqrt{56} \sin \left(100 \pi t+\frac{\pi}{3}\right)\right] A$. The rms value of the current is_________.A.

  • [JEE MAIN 2024]
  • A

    $5$

  • B

    $6$

  • C

    $7$

  • D

    $8$

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