MCQ
Impedance of L-R circuit is :
- A$R^{2}+\omega^{2}L^{2}$
- ✓$\sqrt{(R^{2}+\omega^{2}L^{2})}$
- C$R+\omega L$
- D$\sqrt{R+\omega L}$
✓
Answer
Correct option: B.
$\sqrt{(R^{2}+\omega^{2}L^{2})}$
B
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