In figure half of the space between the plates of a parallel plate capacitor is filled with dielectric material of constant K. Then which of the plots are possible?

In figure half of the space between the plates of a parallel plate cap

1.	In figure half of the space between the plates of a parallel plate capacitor is filled with dielectric material of constant K. Then which of the plots are possible?
Answer» SOLUTION :a.,d. Suppose field in air GAP is `E`. Then in dielectric it is `ElK`. For dielectric medium `DV=-(E)/(K)DX` or `V=(E)/(K)x` For air gap medium , `V=-Ex`.

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In figure half of the space between the plates of a parallel plate capacitor is filled with dielectric material of constant K. Then which of the plots are possible?

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