The capacitance of an air filled parallel plate capacitor is \[10\mu \ – McqOptions

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1.	The capacitance of an air filled parallel plate capacitor is \[10\mu \mu F\]. The separation between the plates is doubled and the space between the plates is then filled with wax giving the capacitance a new value of\[40\times {{10}^{-12}}farads\]. The dielectric constant of wax is [AMU 1995]
A.	12.0
B.	10.0
C.	8.0
D.	4.2
Answer» D. 4.2

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