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Electronic Devices · 2022 · 25 Jul · Shift 1

2 Physics questions from this JEE Main paper
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Electronic Devices · 2022 · 25 Jul · Shift 1

2 Physics questions from this JEE Main paper

  1. Q60.In the circuit, the logical value of A=1 or B=1 when potential at A or B is 5 V and the logical value of A=0 or B=0 when potential at A or B is 0 V. The truth table of the given circuit will be : Includes diagram
    Physics · Electronic Devices · MCQ
  2. Q68.The energy band gap of semiconducting material to produce violet (wavelength = 4000 Ao​) LED is ​eV. (Round off to the nearest integer).
    Physics · Electronic Devices · Numerical