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BITSAT 2017 Solved Question Paper
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© examsnet.com
Question : 11
Total: 150
Two conducting shells of radius a and b are connected by conducting wire as shown in figure. The capacity of system is
4
π
ε
0
a
b
b
−
a
4
π
ε
0
(
a
+
b
)
zero
infinite
Validate
Solution:
V
=
0
and so
C
=
q
V
→
∞
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