JEE Main & Advanced Physics Semiconducting Devices Question Bank Critical Thinking

  • question_answer
    Current in the circuit will be                                [CBSE PMT 2001]

    A)            \[\frac{5}{40}A\]

    B)            \[\frac{5}{50}A\]

    C)            \[\frac{5}{10}A\]

    D)            \[\frac{5}{20}A\]

    Correct Answer: B

    Solution :

                       The diode in lower branch is forward biased and diode in upper branch is reverse biased                    \                                       \[i=\frac{5}{20+30}=\frac{5}{50}A\].


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