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Byju's Answer
Standard VIII
Physics
Capacitors
A capacitor i...
Question
A capacitor is an insulator for
A
Both for AC and DC
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B
Alternating current
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C
Direct current
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D
None of the above
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Solution
The correct option is
C
Direct current
For capacitor,
X
c
=
1
2
π
f
c
Asfor DC
(
f
=
0
)
∴
X
c
=
∞
Ω
as good as an insulator.
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