2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Semiconducting Devices

JEE Main & Advanced Physics Semiconducting Devices Question Bank Self Evaluation Test - Semiconductor Electronics: Materials, Devices and Simple Circuits

  • question_answer
    The circuit has two oppositively connected ideal diodes in parallel. What is the current flowing in the circuit?            

    A)  \[0.4A\]

    B)  \[0.8\,A\]

    C)  \[0.6\,A\]

    D)  \[0.5\,A\]

    Correct Answer: B

    Solution :

    [b] \[{{D}_{2}}\] is forward biased whereas \[{{D}_{1}}\] is reversed biased. So effective resistance of the circuit \[R=8+4=12\Omega \]   \[\therefore \,\,\,\,i=\frac{10}{12}=0.8A\]


You need to login to perform this action.
You will be redirected in 3 sec spinner