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10th Class Science Electricity and Circuits Question Bank Electricity

  • question_answer
    In the given circuit, the voltmeter reading is

    A)  0.5 volt           

    B)  1 volt

    C)  2 volt                

    D)  4 volt              

    Correct Answer: C

    Solution :

                     \[i=\frac{5}{(500/3)}=\frac{3}{100}A\] Current through \[100\Omega \] resistance                   \[=\frac{3}{100}\times \frac{200}{100+200}=\frac{1}{50}A\] \[\therefore \]Voltmeter reading\[=\frac{1}{50}\times 100V=2\,\,volts\]


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