JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Different Measuring Instruments

  • question_answer
    A 36 W galvanometer is shunted by resistance of 4W. The percentage of the total current, which passes through the galvanometer is                                                          [UPSEAT 2002]

    A)         8 %                                   

    B)         9 %

    C)         10 %                                 

    D)         91 %

    Correct Answer: C

    Solution :

                                             \[\frac{{{i}_{g}}}{i}=\frac{S}{G+S}=\frac{4}{36+4}=\frac{1}{10}\,\,i.e.\,10%.\]


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