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Alternating Current · 2005 · Shift 0

3 Physics questions from this JEE Main paper
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Alternating Current · 2005 · Shift 0

3 Physics questions from this JEE Main paper

  1. Q129.The self inductance of the motor of an electric fan is 10H. In order to impart maximum power at 50Hz, it should be connected to a capacitance of
    Physics · Alternating Current · MCQ
  2. Q131.A circuit has a resistance of 12ohm and an impedance of 15ohm. The power factor of the circuit will be
    Physics · Alternating Current · MCQ
  3. Q132.The phase difference between the alternating current and emf is 2π​. Which of the following cannot be the constituent of the circuit?
    Physics · Alternating Current · MCQ