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Alternating Current · 2021 · 20 Jul · Shift 1

2 Physics questions from this JEE Main paper
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Alternating Current · 2021 · 20 Jul · Shift 1

2 Physics questions from this JEE Main paper

  1. Q60.AC voltage V(t) = 20 sin ω t of frequency 50 Hz is applied to a parallel plate capacitor. The separation between the plates is 2 mm and the area is 1 m2. The amplitude of the oscillating displacement current for the applied AC…
    Physics · Alternating Current · MCQ
  2. Q69.In an LCR series circuit, an inductor 30 mH and a resistor 1 Ω are connected to an AC source of angular frequency 300 rad/s. The value of capacitance for which, the current leads the voltage by 45 ∘ is x1​×10−3…
    Physics · Alternating Current · Numerical