Question

21
A condenser of capacity 16 mF charged to a
potential of 20 V is connected to a condenser
of capacity C charged to a potential of 10 V
as shown in the figure.If the common potential
is 14 V, the capacity C is equal to
La
1) 18mF
2)24 mF 3) 8 mF 4) 4 mF
22
The​

Answer 1

Answer:

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