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MHT CET202310 May 2023Morning ShiftPhysicsCapacitanceActual

Two capacitors C ₁=3 F and C ₂=2 F are connected in series across d.c. source of 100 ~V . The ratio of the potential across C₂ to C₁ is

Options

  1. A2: 3
  2. B3:2
  3. C6:5
  4. D5:6

Correct answer

B. 3:2

Step-by-step solution

array ll & C ₁=3 F and C ₂=2 F & C _ series = C ₁ C ₂ C ₁+ C ₂ = 6 5 F & Also, Q = CV Q & = C _ series V & = 6 5 100=120 C array Q will be the same across both the capacitors as they are in series. Potential across capacitors, aligned & V ₁= Q C ₁ = 120 3 =40 ~V & ~V ₂= Q C ₂ = 120 2 =60 ~V & V ₂: V ₁=60: 40=3: 2 aligned

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