An ac circuit has an impedance of (3 + j6) ohm for fundamental. The impedance for fifth harmonic is

An ac circuit has an impedance of (3 + j6) ohm for fundamental. The im

1.	An ac circuit has an impedance of (3 + j6) ohm for fundamental. The impedance for fifth harmonic is
A.	(15 + j 30) Œ©
B.	(15 + j 6) Œ©
C.	(3 + j 30) Œ©
D.	(3 + j 1.2) Œ©
Answer» D. (3 + j 1.2) Œ©