A)
\[80\,\mu C\]
B) \[40\,\mu C\]
C) \[20\,\mu C\]
D) \[10\,\mu C\]
Correct Answer: D
Solution :
In steady state, there will be no current in the capacitor branch. Net resistance of the circuit \[R=1+1+0.5=2.5\,\Omega \] Current drawn from the cell, \[i=\frac{V}{R}=\frac{2.5}{2.5}=1A\] Potential drop across two parallel branches \[V=E-i\,r=2.5-1\times 0.5\] \[=2.5-0.5\] \[=2.0\,V\] So, charge on the capacitor plates \[q=CV=5\times 2\] \[=10\mu C\]
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