engineering recuitment GATE ECE 2023-24 Test Series Physics Capacitance The Parallel Plate Capacitor
A parallel plate capacitor with air between the plates has a capacitance of 9 pF. The separation between its plate is d. The space between the plates is now filled with two dielectrics. One of the dielectrics has dielectric constant K1 = 3 and thickness d/3 while the other one has dielectric constant K2 = 6 and thickness 2d/3 capacitance of the capacitance is now.
1
4.5 F
2
40.5 F
3
18 F
4
20F