The capacitances of a parallel plate capacitor with air as medium is 
With the introduction of a dielectric medium between the plates, the capacitance becomes 
. The permittivity of the medium is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Capacitance of a parallel plate capacitor with air is
Capacitance of a same parallel plate capacitor with the introduction of a dielectric medium is 
where K is the dielectric constant of a medium
or 
or 
or 
or 
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