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NEET Sample Paper NEET Sample Test Paper-7

  • question_answer
    The emf of the battery shown in the figure is:

    A)  \[6V\]                                  

    B)  \[12V\]

    C)  \[18V\]                               

    D)  \[8V\]

    Correct Answer: A

    Solution :

    According to KVL,    \[\varepsilon -iR=0\] (R is effective reistance in circuit)             \[\varepsilon -4-1.5=0\] (From the circuit diagram R can be calculated as, \[1.5\Omega \]) \[\varepsilon =6\] volt


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