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what is the effect on the resonant current and bandwidth if the resistance in the circuit is doubled

Posted by Diya Jain 4 years, 11 months ago

CBSE > Class 12 > Physics

4 answers

Yangzee Sherpa 4 years, 11 months ago

Ans. Quality factor(Q) = WoL/R, therefore if Q increases, Resistance decreases and hence Current increases. As a result we get maximum frequecncy. Here Wo = Resonance frequency. Hence on doubling the resistance resonant current will decrease and bandwidth will increase because current is maximum in less bandwidth. HoPe It HeLpS yOu??

Unnati Dwivedi 4 years, 11 months ago

Hence on doubling the resistance resonant current will decrease and bandwidth will increase because current is maximum in less bandwidth

Unnati Dwivedi 4 years, 11 months ago

Quality factor(Q)=WoL/R Therefore if Q increases Resistance decreases and hence current Increases....as a result we get max. frequecncy..... Here Wo =Resonance frequency Hope it will help u ??

Adarsh . 4 years, 11 months ago

Oh that is really good questions but I don't know the answer of it so plzz ??????????????❤️???????????????????????????☺️???????

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