Question

A parallel plate capacitor with air between the plates has a capacitance of 9 pf. The separation between its plates is d. The space between the plates is now filled with two dielectrics. One of the dielectrics has dielectric constant k1 = 3 and thickness d3d3 while the other one has dielectric constant k2 = 6 and thickness 2d3.2d3. Capacitance of the capacitor is now.

Answer 1

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