this isnt really useful - checklist has been discontinued.
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1. Title Page:
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Title of the Investigation: โInvestigation of Internal Resistance of Batteriesโ
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Your Name
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Your Class/Year
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Date of Submission
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2. Abstract:
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A brief summary of the investigation, including the objective, methods, key findings, and conclusions.
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3. Introduction:
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Provide background information about the concept of internal resistance and its significance in electrical sources.
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Introduce the purpose of the investigation: to compare and contrast the internal resistance of โfreshโ and โusedโ batteries.
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Clearly state the research questions that will be addressed in the investigation.
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4. Theory and Concepts:
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Explain the fundamental concepts related to emf, internal resistance, and how they affect the performance of batteries.
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Mention the equation ฮต = V + IRI and its significance in understanding the behavior of batteries.
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5. Methodology:
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Describe the experimental setup, equipment, and procedures used to investigate the internal resistance of batteries.
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Explain how you measured the emf, current, and voltage, and how you manipulated the load characteristics.
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Highlight any precautions taken to ensure accurate and reliable data collection.
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6. Results:
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Present your experimental data in a clear and organized manner. This could include tables, graphs, and charts.
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Show the comparison between the โfreshโ and โusedโ batteries in terms of emf, internal resistance, and other relevant parameters.
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Discuss any trends, patterns, or differences observed in the data.
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7. Discussion:
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Interpret the results in the context of the research questions and theoretical concepts.
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Address each of the posed questions in your investigation and provide detailed explanations for your findings.
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Compare the measured voltage with the emf and explain the significance of any differences.
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Discuss the impact of internal resistance on battery performance and how it changes with battery usage.
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Analyze any challenges or limitations encountered during the investigation.
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8. Post-Lab Discussion Questions:
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Address the post-lab discussion questions from p. 124 of your โExploring Physicsโ text.
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Provide thoughtful responses that demonstrate your understanding of the concepts and findings.
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9. Conclusion:
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Summarize the key findings of your investigation.
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Answer the research questions and restate the significance of your results.
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Discuss the implications of your findings for understanding the behavior of batteries.
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10. References:
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List at least four references that you consulted while conducting the investigation.
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Use proper citation style (e.g., APA, MLA) to format your references.
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11. Appendices (if necessary):
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Include any additional materials, data tables, or graphs that provide more detailed information but arenโt essential to the main text.
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Remember that your report should be well-organized, concise, and focused on addressing the research questions and objectives. Make sure to proofread your report for clarity, grammar, and formatting before submission.