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NEET Sample Paper NEET Sample Test Paper-80

  • question_answer
    Two diodes \[{{\operatorname{D}}_{1}}\,\,and\,\,{{D}_{2}}\] are connected as shown in figure, then the current in resistance

    A)  zero                             

    B)  5 A

    C)  10 A                           

    D)  15 A

    Correct Answer: A

    Solution :

    Here diode\[{{D}_{1}}\], is forward biased but diode \[{{D}_{2}}\] is reverse biased, so \[{{D}_{1}}\] provide no resistance but \[{{D}_{2}}\] provide infinite resistance. Current through R is zero.


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