12th Class Physics Sample Paper Physics Olympiad Sample Paper-1

  • question_answer A current 0.1 A flows through the \[25\Omega \] resistor as shown in the figure. Then

    A)  Current through the \[80\Omega \] resistor is 0.4 A   

    B)  Current through the \[60\Omega \] resistor is 0.025 A

    C)  Emf of the battery is 26 V

    D)  Emf of the battery is 24 V.   

    Correct Answer: B

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