Topic: Electronics Engineering
The impedance of a series RLC circuit is
- A. $\sqrt{R^{2}+X_{L}^{2}+X_{C}^{2}}$
- B. $\sqrt{R^{2}+X_{L}^{2}-X_{C}^{2}}$
- C. $\sqrt{R^{2}+(X_{L}+X_{C})^{2}}$
- D. $\sqrt{R^{2}+(X_{L}-X_{C})^{2}}$
Answer: D. $\sqrt{R^{2}+(X_{L}-X_{C})^{2}}$
Explanation: Detailed standard solution.