In a capacitor of capacitance \[20\mu \,F\], the distance between the plates is 2mm. If a dielectric slab of width 1mm and dielectric constant 2 is inserted between the plates, then the new capacitance is [BHU 2000]

In a capacitor of capacitance \[20\mu \,F\], the distance between the

1.	In a capacitor of capacitance \[20\mu \,F\], the distance between the plates is 2mm. If a dielectric slab of width 1mm and dielectric constant 2 is inserted between the plates, then the new capacitance is [BHU 2000]
A.	\[2\mu \,F\]
B.	\[15.5\mu \,F\]
C.	\[\frac{C}{\sqrt{2}}\]
D.	\[32\mu \,F\]
Answer» D. \[32\mu \,F\]

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In a capacitor of capacitance \[20\mu \,F\], the distance between the plates is 2mm. If a dielectric slab of width 1mm and dielectric constant 2 is inserted between the plates, then the new capacitance is [BHU 2000]

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