A voltage source \( V=V_{0} \sin (100 t) \) is connected to a black...

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A voltage source \( V=V_{0} \sin (100 t) \) is connected to a black box in which there can be either one element out of \( L, C, R \) or any two of them connected in series.

At steady state the variation of current in the circuit and the source voltage are plotted together with - time, using an oscilloscope, as shown
The element(s) present in black box is/are :
(A) only C
(B) L and C
(C) \( L \) and \( R \)
(D) \( \mathrm{R} \) and \( \mathrm{C} \)
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