Question

In an LCR series a.c. circuit, the voltage across each of the components L, C and R is 50 V. The voltage across LC combination will be

• A. 50 V
• B. 50$\sqrt{2}$ V
• C. 100 V
• D. 0 V

Answer 1

Answer: (D)

0 V

Answer 2

In series LCR circuit, the voltage across inductor and the voltage across capacitor are in opposite phase so net voltage across the combination becomes zero.