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Electronic Devices · 2005 · Shift 0

2 Physics questions from this JEE Main paper
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Electronic Devices · 2005 · Shift 0

2 Physics questions from this JEE Main paper

  1. Q116.In a full wave rectifier circuit operating from 50Hz mains frequency, the fundamental frequency in the ripple would be
    Physics · Electronic Devices · MCQ
  2. Q139.The electrical conductivity of a semiconductor increases when electromagnetic radiation of wavelength shorter than 2480nm is incident on it. The band gap in (eV) for the semiconductor is
    Physics · Electronic Devices · MCQ