question_answer

In a series L-C-R circuit, \[C={{10}^{-11}}\] Farad, \[L={{10}^{-5}}\] Henry and R=100 Ohm, when a constant D.C.  voltage E is applied to the circuit, the capacitor acquires a charge \[{{10}^{-9}}\,C\]. The D.C. source is replaced by a sinusoidal voltage source in which the peak voltage \[{{E}_{0}}\]is equal to the constant D.C. voltage E. At resonance the peak value of the charge acquired by the capacitor will be:

A) \[{{10}^{-15}}\,C\]

B) \[{{10}^{-6}}\,C\]

C) \[{{10}^{-10}}\,C\]

D) \[{{10}^{-8}}\,C\]