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NEET Sample Paper NEET Sample Test Paper-6

  • question_answer
    The current i in the figure below is:

    A)        \[1/5A\]                              

    B)  \[1/10A\]

    C)                  \[1/15A\]                           

    D)  \[1/45A\]

    Correct Answer: B

    Solution :

    From the figure, \[{{R}_{eff}}=20\Omega \,\,(as,\,\,{{R}_{eff}}\] \[=\frac{30\times 60}{30+60}\]                 \[\Rightarrow \]               \[i=\frac{E}{{{R}_{eff}}}=\frac{1}{10}A\]


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