Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
the impedance is maximum
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
the current is minimum
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
the quality factor is Independent of R
No worries! We‘ve got your back. Try BYJU‘S free classes today!
E
the current leads the voltage by π2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A the current and voltage are in phase The condition for resonance is achieved when ωL=1ωC i.e. XL=XC. Thus tanϕ=XL−XCR=0 So, we get ϕ=0. In this case, the current (i) and voltage (V) are in phase.