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In a series RLC circuit, what happens to the current at resonance?
In a series RLC circuit, what happens to the current at resonance?
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In a series RLC circuit, what happens to the current at resonance?
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At resonance, the current is maximum in a series RLC circuit.
Questions & Step-by-step Solutions
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Q: In a series RLC circuit, what happens to the current at resonance?
Solution:
At resonance, the current is maximum in a series RLC circuit.
Steps: 5
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Step 1: Understand what a series RLC circuit is. It consists of a resistor (R), inductor (L), and capacitor (C) connected in a single loop.
Step 2: Know what resonance means. Resonance occurs when the frequency of the source matches the natural frequency of the circuit.
Step 3: At resonance, the inductive reactance (XL) and capacitive reactance (XC) cancel each other out. This means they are equal in value.
Step 4: When XL and XC cancel each other, the total impedance of the circuit is minimized, which allows maximum current to flow.
Step 5: Therefore, at resonance, the current in the series RLC circuit reaches its maximum value.
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