As the frequency of an ac circuit increases, the current first increases till it becomes maximum at resonance and then decreases. Which one of the following combinations of circuit elements are likely to comprise the circuit ?

resistor, inductor and capacitor

The correct answer is Option (2) → resistor, inductor and capacitor

The phenomenon aforementioned is characteristic of an LCR circuit, where the current increases to a maximum at resonance frequency and then decreases as frequency continue to increase.