A voltage source \( \mathrm{V}=\mathrm{V}_{0} \sin (100 \mathrm{t})...

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

W
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 \( \mathrm{C} \)
(b) \( \mathrm{LC} \)
(c) L and \( \mathrm{R} \)
(d) \( \mathrm{R} \) and \( \mathrm{C} \)
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