A capacitor and resistor are connected with an AC source as shown in the figure. Reactance of capacitor is Xc=3Ω and resistance of resistor is 4Ω. Phase difference between current I and I1 is (Taketan−143=53∘)
A
90∘
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
0∘
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
53∘
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
37∘
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C53∘ Here,
I→current from source
and, I1→current in resistance
RC is in parallel connection with respect to source and for parallel connection, voltage across both will be same as source V=V0sinωt
But, for current we make phasor taking into account that for capacitor, current leads voltage by π2 whereas for resistance, current and voltage are in same phase.