Question
Question: In a series LCR circuit, the voltage across resistance, capacitance and inductance is 10 V each. If ...
In a series LCR circuit, the voltage across resistance, capacitance and inductance is 10 V each. If the capacitor is removed, the voltage across the inductance will be-
A
10 V
B
102V
C
210V
D
20 V
Answer
210V
Explanation
Solution
VR = VL = VC = 10 V
Ž Vsupply = 10 volt & R = XL
After removing capacitor
Vsupply = VR2+VL2 \ VR = VL
Ž VL = 210 volt