I had already solved this. I posted this by accident.
I had already solved this. No solution needed. Thank you.
No, I don't need this question answered. Thank you.
Two different dielectrics fill the space between the plates of a parallel-plate capacitor as shown in the figure. (Figure 1)
Determine a formula for the capacitance in terms of K, the area A of the plates, and the separation d = /2.
Hint: Can you consider this capacitor as two capacitors in series or in parallel?
Express your answer in terms of the variables A, d, K, and appropriate constants.