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Alternating Current · 2023 · 25 Jan · Shift 1

2 Physics questions from this JEE Main paper
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Alternating Current · 2023 · 25 Jan · Shift 1

2 Physics questions from this JEE Main paper

  1. Q61.In an LC oscillator, if values of inductance and capacitance become twice and eight times, respectively, then the resonant frequency of oscillator becomes x times its initial resonant frequency ω0​. The value of x is :
    Physics · Alternating Current · MCQ
  2. Q70.An LCR series circuit of capacitance 62.5 nF and resistance of 50 Ω, is connected to an A.C. source of frequency 2.0 kHz. For maximum value of amplitude of current in circuit, the value of inductance is ​…
    Physics · Alternating Current · Numerical