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Four capacitors `C_(1), C_(2), C_(3)` and `C_(3)` are connected as shown in figure 6.12. Calculate the equivalent capacitance when (i) witch S is open, (ii) switch S is closes. Take capacitance of the capacitor tobe 1,2,3 and 4 `muF,` respectively.

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The correct Answer is:
`2.4muF`
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NN GHOSH-COMBINATION OF CAPACITORS-EXERCISE
  1. Therr capacitors of capacitance 4,3 and 2 muF are connected in such a ...

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  2. Three identical capacitors are first connected in series and then the ...

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  3. Four capacitors C(1), C(2), C(3) and C(3) are connected as shown in fi...

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  4. Show that in problem 3 the potential of the second conductor of the se...

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  5. In the network of identical capacitors shoen in the fugure 6.13, and f...

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  6. Three capacitors of capacitance 1,2 and ,3 muF are connected in such a...

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  7. In the network of capacitors shown in figure 6.14 find the equivalent ...

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  8. Two batteries emfs 12 V and 13 V are joined in series through two capa...

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  9. Calculate the steady p.d. across the capacitors of the above problem w...

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  10. In the network of identical capacitors (figure 6.15), find the capacit...

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  11. Find the capacitance of an infinite circuit formed by the repetitioin ...

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  12. In the circuit shoenin figure 6.17 the emf of each better is 60 V, and...

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  13. Foue idnetical plates arlocated in air at equal distances.d. The area ...

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  14. A circuit has section AB as shown in The emf of the cell is 10 V, and ...

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  15. Find the equiivalent capacitance of the circuit of capacitors between ...

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  16. There are two rows of capacitos in series, the capacitance of ecah cap...

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  17. Tow capacitons which have the same dielectric material (epsi(r)=2) are...

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  18. Two capacitors of capacitance C(1) and C(2) are connected in parallel ...

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  19. Calculate the equivalent capacitance between the points indicated the ...

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  20. Find the potential difference between the points a and b of the circui...

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