Electrostatics Question 561

Question: Two dielectric slabs of constant K1 and K2 have been filled in between the plates of a capacitor as shown below. What will be the capacitance of the capacitor [MNR 1985; MP PET 1999; DCE 2002]

Options:

A) 2ε0A2(K1+K2)

B) 2ε0A2(K1+K2K1×K2)

C) 2ε0A2(K1×K2K1+K2)

D) 2ε0Ad(K1×K2K1+K2)

Show Answer

Answer:

Correct Answer: D

Solution:

The two capacitors formed by the slabs may assumed to be in series combination.



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