What This Document Is
This is a lab report from Physics Laboratory 2 (PHY 2092) at Florida Institute of Technology, specifically detailing Experiment 5: Resistors in Series and Parallel. It documents a hands-on investigation into the behavior of electrical resistors when connected in series and parallel configurations. The report outlines measurements of resistance, current, and voltage, alongside an attempt to identify an unknown resistor arrangement within a “mystery box.”
Why This Document Matters
This report is valuable for students enrolled in PHY 2092, or similar introductory physics courses, who are studying electrical circuits. It serves as a record of practical application of theoretical concepts related to Ohm’s Law, series and parallel resistance, and circuit analysis. Instructors may use it as a model for student lab reports, and students can review it to understand how to document experimental procedures and analyze data. Understanding resistor combinations is foundational to more complex circuit design and analysis.
Common Limitations or Challenges
This document is a *report* of an experiment, not a teaching guide. It assumes prior knowledge of basic electrical concepts. It does not provide detailed explanations of the underlying physics principles, nor does it offer step-by-step instructions for building circuits. It focuses on the specific experiment performed on February 14th, 2023, and may not cover all possible scenarios or troubleshooting techniques.
What This Document Provides
The full report includes:
* Detailed data tables showing measured and theoretical resistance values for individual resistors.
* Current and voltage measurements for series and parallel circuits.
* Resistance measurements from a “mystery box” circuit, used to deduce its internal configuration.
* Calculations of discrepancy, percent difference, and error in resistance measurements.
* A discussion section summarizing the results and relating them to the physics of series and parallel resistors.
* A circuit diagram illustrating the “mystery box” arrangement (Figure 1).
* A summary table of results for Part I (Recording Resistance).
This preview does *not* include the full data analysis, the complete discussion section, or the circuit diagram. It does not provide explanations of the formulas used or a detailed analysis of the experimental results.