JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Electric Conduction Ohms and Resistance

  • question_answer
    If potential \[V=100\pm 0.5\,Volt\] and current \[I=10\pm 0.2\] amp are given to us.  Then what will be the value of resistance                                                                          [RPET 2001]

    A)            \[10\pm 0.7\,ohm\]

    B)                                      \[5\pm 2\,ohm\]

    C)            \[0.1\pm 0.2ohm\]            

    D)            None of these

    Correct Answer: D

    Solution :

                 \[R=\frac{V}{i}=\frac{100\pm 0.5}{10\pm 0.2}=10\pm 0.25\,\Omega \].


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