Understanding Rms Current: Definition, Calculation, and Resolved Issues

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Homework Help Overview

The discussion revolves around understanding the concept of RMS current in the context of circuits involving resistance and inductance. Participants are exploring the definitions and calculations related to inductive reactance and total impedance.

Discussion Character

  • Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • Participants attempt to calculate inductive reactance and total impedance using provided formulas. Questions arise regarding the appropriateness of different formulas for the given circuit context.

Discussion Status

The discussion is ongoing, with participants providing guidance on the relevance of resistance and inductance in the circuit. There is an exploration of different interpretations of the formulas presented.

Contextual Notes

Some participants question the necessity of using specific formulas based on the circuit's components, indicating a potential lack of clarity regarding the definitions and applications of the terms involved.

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Find the inductive reactance XL.
Total impedance Z = Sqrt(R^2 + XL^2)
I = V/Z
 
rl.bhat said:
Find the inductive reactance XL.
Total impedance Z = Sqrt(R^2 + XL^2)
I = V/Z

why should i use this formula instead of the above??
 
Because the circuit includes a resistance and an inductor.
 

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