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Physics - EMI/AC Question with Solution | TestHub

PhysicsEMI/ACSeries AC CircuitsEasy2 minPYQ_2020

PhysicsEasysingle choice

In a series $L C R A C$ circuit, the current is maximum when the impedance is equal to

Options:

Answer:

Solution:

In $L - C - R$ circuit, the current

$l = \frac{E_{0}}{\sqrt{R^{2} + {(X_{L} - X_{C})}^{2}}}$

When impedance $Z = R,$ i.e. $X_{L} = X_{C}$ the current in the $L - C - R$ circuit will be maximum.

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

⏱ 2mℹ️ Source: PYQ_2020

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