0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

In a series LCR circuit, the voltage across the resistance, capacitance and inductance is 10 V each. If the capacitance is short circuited the voltage across the inductance will be :
  1. 10 V
  2. 102 V
  3. 102 V
  4. 20 V

A
102 V
B
102 V
C
20 V
D
10 V
Solution
Verified by Toppr

Since the voltages are all equal, the impedance of all the elements is same.

R=XL=XC

Total voltage in the circuit=IR2+(XLXC)2=IR=10V

When capacitance is shorted,

I=VR2+X2L=102R

Potential drop across inductor=IXL=IR=102V

Was this answer helpful?
0
Similar Questions
Q1

In a series LCR circuit the voltage across the resistance, capacitance and inductance is 10V each. If the
capacitance is short circuited, the voltage across the inductance will be


View Solution
Q2
In a series LCR circuit, the voltage across the resistance, capacitance and inductance is 10 V each. If the capacitance is short circuited, the voltage across the inductance will be :
View Solution
Q3
In a series resonant circuit, the a.c voltage across resistance R inductance L and capacitance C are 5V,10V,10V respectively. The ac voltage applied to the circuit will be
View Solution
Q4

In a series resonant circuit the ac voltages across R, inductance L and capacitance C are 5V, 10 V and 10V respectively. The ac voltage applied to the circuit will be:


View Solution
Q5

An LCR series circuit is at resonance with 10v each across L, C & R. If the resistance is halved, the respective voltage across L, C & R are

a) 10v, 10v & 5v. b) 10v, 10v & 10v. c) 20v, 20v & 5v

d) 20v, 20v & 10v

MTG finger tips. Chapter ac . Que.no. 63. Answers.d

View Solution