Physics
General
Easy
Question
A 20 capacitor is connected to 45 V battery through a circuit whose resistance is 2000 What is the final charge on the capacitor?



 None of these
The correct answer is:
We know that in steady state the capacitor behaves like as an open circuit , capacitor will not pass the current.
So, the potential difference across the capacitor = 45 V
Hence , the final charge on the capacitor is
Here ,
or
or
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