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Capacitor · 2022 · 25 Jul · Shift 2

2 Physics questions from this JEE Main paper
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Capacitor · 2022 · 25 Jul · Shift 2

2 Physics questions from this JEE Main paper

  1. Q50.Capacitance of an isolated conducting sphere of radius R1 becomes n times when it is enclosed by a concentric conducting sphere of radius R2 connected to earth. The ratio of their radii (R1​R2​​) is :
    Physics · Capacitor · MCQ
  2. Q68.Two parallel plate capacitors of capacity C and 3C are connected in parallel combination and charged to a potential difference 18 V. The battery is then disconnected and the space between the plates of the capacitor of capacity C is…
    Physics · Capacitor · Numerical