The impedance Z is inductive in the portion AC
The impedance Z is capacitive in the portion BC.
The impedance Z is inductive in the portion BC.
The impedance Z is capacitive in the portion AC
Conclusion: In the portion BC, the circuit's impedance is dominated by capacitive reactance due to its decreasing nature with frequency.
The impedance Z is inductive in the portion BC
The impedance Z is capacitive in the portion AC Ans : (3),(4)
AC : XL < XC ⇒ capacitive nature
BC : XL > XC ⇒ Inductive nature