: In a parallel plate capacitor with air, the distance between the plates is reduced to half and the space is filled with dielectric of constant 4. If initial capacity of capacitor is 2 uF, then final value of capacity is
: In a parallel plate capacitor with air, the distance between the plates is reduced to half and the space is filled with dielectric of constant 4. If initial capacity of capacitor is 2 uF, then final value of capacity is
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![Q. 20 : In a parallel plate capacitor with air, the
distance between the plates is reduced to half
and the space is filled with dielectric of
constant 4. If initial capacity of capacitor is 2
uF, then final value of capacity is
(a)
4 µF
(b) 8 µF
(c)
16 uF
(d) 2 uF](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2cd8fa81-c29d-43d7-85ca-eca6d8bd48cd%2Fb3d6674e-6bb6-4ce7-aa05-fe7ed2134f33%2F44ulif4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q. 20 : In a parallel plate capacitor with air, the
distance between the plates is reduced to half
and the space is filled with dielectric of
constant 4. If initial capacity of capacitor is 2
uF, then final value of capacity is
(a)
4 µF
(b) 8 µF
(c)
16 uF
(d) 2 uF
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