Parallel plate capacitor is constructed using three different dielectric materials as shown in the figure. The parallel plates, across with a potential difference is applied of area A `"metre"^(2)` and separated by a distance d metre. The capacitance across A and B is A. `(epsilon_(0)A)/(d)[(K_(1))/(2)+(K_(2)K_(3))/(K_(2)+K_(3))]`B. `(epsilon_(0)A)/(d)[(K_(1))/(2)+(K_(2)+K_(3))/(K_(2)K_(3))]`C. `(epsilon_(0)A)/(d)[(2)/(K_(1))+(K_(2)K_(3))/(K_(2)+K_(3))]`D. `(epsilon_(0)A)/(d)[(2)/(K_(1))+(K_(2)+K_(3))/(K_(1)K_(3))]`

Parallel plate capacitor is constructed using three different dielectr

1.	Parallel plate capacitor is constructed using three different dielectric materials as shown in the figure. The parallel plates, across with a potential difference is applied of area A `"metre"^(2)` and separated by a distance d metre. The capacitance across A and B is A. `(epsilon_(0)A)/(d)[(K_(1))/(2)+(K_(2)K_(3))/(K_(2)+K_(3))]`B. `(epsilon_(0)A)/(d)[(K_(1))/(2)+(K_(2)+K_(3))/(K_(2)K_(3))]`C. `(epsilon_(0)A)/(d)[(2)/(K_(1))+(K_(2)K_(3))/(K_(2)+K_(3))]`D. `(epsilon_(0)A)/(d)[(2)/(K_(1))+(K_(2)+K_(3))/(K_(1)K_(3))]`
Answer» Correct Answer - A The resultant will be `(epsilon_(0)A)/(d)[(K_(1))/(2)+(K_(2)K_(3))/(K_(2)+K_(3))]`

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