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Physics - EMI/AC Question with Solution | TestHub

PhysicsEMI/ACSeries AC CircuitsEasy2 minPYQ_2007

PhysicsEasysingle choice

What is the value of inductance $L$ for which the current is maximum in a series LCR circuit with $C = 10 μ F$ and $ω = 1000$ $s^{- 1}$ ?NEET 2007

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Answer:

Solution:

According to question current is maximum at resonance $\Rightarrow ω^{2} \Rightarrow L = \frac{1}{L C} = \frac{1}{ω ^{2} C} = \frac{1}{( 1000 ) ^{2} ( 10 \times 1 0 ^{- 6} )} = 0.1 H = 100 mH$

Stream:NEETSubject:PhysicsTopic:EMI/ACSubtopic:Series AC Circuits

⏱ 2mℹ️ Source: PYQ_2007

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