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Electronic Devices · 2021 · 22 Jul · Shift 2

2 Physics questions from this JEE Main paper
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Electronic Devices · 2021 · 22 Jul · Shift 2

2 Physics questions from this JEE Main paper

  1. Q64.Consider a situation in which reserve biased current of a particular P-N junction increases when it is exposed to a light of wavelength ≤ 621 nm. During this process, enhancement in carrier concentration takes place due to generation…
    Physics · Electronic Devices · MCQ
  2. Q68.In a given circuit diagram, a 5 V zener diode along with a series resistance is connected across a 50 V power supply. The minimum value of the resistance required, if the maximum zener current is 90 mA will be ​Ω… Includes diagram
    Physics · Electronic Devices · Numerical