Question:

A series combination of N₁ capacitors (each of capacity C₁) is charged to potential difference ‘3V’. Another parallel combination of N₂ capacitors (each of capacity C₂) is charged to potential difference ‘V’. The total energy stored in both the combinations is same. The value of C1 in terms C₂ is

Options :

  • (a) C2 N1^2 N2^2/9
  • (b) C2 N2/9N1
  • (c) C2 N1 N2/9
  • (d) C2 N1/9N2

Answer :

(c) C2 N1 N2/9

Answer Steps :

step 1

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