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Problem

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17 Nov 2021

Given information

Given a source emf and asked to describe how the frequency of the source emf affects the impedance of an LRC circuit far from resonance with small R value.

Step-by-step explanation

Step 1.
The impedance of an LRC circuit with a small R very far from resonance depends on whether the source frequency is much higher or much lower than the resonance frequency.
 
dominates at high frequencies and dominates at low frequencies.

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