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Physics · Studypool

DC Circuits – Kirchhoff’s Rules

Overview

Objective:

Methodology

Questions to be answered in the Report:

  1. Do your measurements agree, within experimental errors, with Kirchhoff’s rules? Discuss your results.
  2. For the circuit in which switch S is open, how do your measured values of the currents compare with the calculated values? What might account for any discrepancies?
  3. If the voltage source had a significant internal resistance, would this affect the results? Explain.
  4. For each circuit (I and II), what is the total power dissipated in the resistors? Show how you calculated this result.
  5. For each circuit (I and II), which resistor dissipates the most power? Justify your answer.

Results and calculation

Conclusion