Seven capacitors each of capacitance 2 μ F are connected in a configuration to obtain an effective capacitance 1 0 1 1 μ F . Which of the following combination will achieve the desired result?

In series, C = C 1 C 2 C 1 + C 2 and in parallel, C eq = C 1 + C 2 + C 3 ..... ∴ C net = 1 0 1 1 0 + 1 = 1 0 1 1 μ F

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Physics - Electrostatics Question with Solution | TestHub

PhysicsElectrostaticsMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

Seven capacitors each of capacitance $2 μ F$ are connected in a configuration to obtain an effective capacitance $\frac{10}{11} μ F .$ Which of the following combination will achieve the desired result?

Options:

Answer:

Solution:

In series, $C = \frac{C_{1} C_{2}}{C_{1} + C_{2}}$

and in parallel, C_eq= C₁+ C₂+ C₃.....

${∴ C}_{net} = \frac{(10) (1)}{10 + 1} = \frac{10}{11} μ F$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:ElectrostaticsSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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