Question:

The area of the plates of a parallel plate condenser is A and the distance between the plates is 10mm. There are two dielectric sheets, one of dielectric constant 10 and thickness 6mm and the other of dielectric constant 5 and thickness 4mm. The capacity of the condenser is

Options :

  • (a) 12/35 ε0 A
  • (b) 2/3 ε0 A
  • (c) 5000/7 ε0 A
  • (d) 1500 ε0 A

Answer :

(c)  5000/7 ε0 A

Answer Steps :

step 1

step 2

step 3

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