engineering recuitment RVUNL Technician III Mock Test Series 2025 Network Theory Electrical Resonance Series Resonance
किस आवृत्ति पर RLC श्रृंखला परिपथ में अनुनाद है?
1
\(f_r=\dfrac{1}{\pi\sqrt{LC}}\)
2
\(f_r= 2\pi \sqrt{LC}\)
3
\(f_r=\dfrac{R}{2\pi\sqrt{LC}}\)
4
\(f_r=\dfrac{1}{2\pi\sqrt{LC}}\)
5
\(f_r=\sqrt{LC}\)