A parallel plate capacitor is filled with $3$ dielectric materials of same thickness, as shown in the sketch. The dielectric constants are such that $k_3 > k_2 > k_1$. Let the magnitudes of the electric field in and potential drops across each dielectric be $E_3$, $E_2$,$ E_1$, $\Delta V_3$, $\Delta V_2$ and $\Delta V_1$, respectively. Which one of the following statement is true ?
A parallel plate capacitor is filled with $3$ dielectric materials of same thickness, as shown in the sketch. The dielectric constants are such that $k_3 > k_2 > k_1$. Let the magnitudes of the electric field in and potential drops across each dielectric be $E_3$, $E_2$,$ E_1$, $\Delta V_3$, $\Delta V_2$ and $\Delta V_1$, respectively. Which one of the following statement is true ?
- A
$E_3 < E_2 < E_1 \ and\ \Delta V_3 < \Delta V_2 <\Delta V_1$
- B
$E_3 > E_2 > E_1 \ and \ \Delta V_3 > \Delta V_2 >\Delta V_1$
- C
$E_3 < E_2 < E_1 \ and\ \Delta V_3 > \Delta V_2 >\Delta V_1$
- D
$E_3 > E_2 > E_1\ and \ \Delta V_3 < \Delta V_2 <\Delta V_1$
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