# Voltage Energy Stored in Capacitor vs. Voltage Analysis

## Question:

What shape does your data appear to take? Does it appear to have a trend? What does this tell you about the relationship between the two variables? Can you fit some sort of trendline to the data?

## Final answer:

The data appears to form a nonlinear relationship, resembling a curve that increases rapidly initially and then gradually levels off. A polynomial trendline seems to fit the data reasonably well, showcasing a relationship between **voltage **and energy stored in the capacitor.

**Explanation:**

The relationship between voltage and energy stored in the capacitor can be seen as nonlinear, demonstrating characteristics of a curve on the graph. Initially, as voltage increases, the energy stored in the capacitor rises significantly, indicating a **rapid growth rate. **

However, as voltage continues to increase, the rate of growth gradually slows down, suggesting a diminishing increase in energy stored for each unit increase in voltage. This behavior is typical of capacitors, where the energy stored is proportional to the square of the voltage (E = 0.5 * C * V^2, where E is energy, C is **capacitance**, and V is voltage).

By fitting a polynomial trendline, we can observe a curve that best fits the data points, showcasing this relationship between voltage and energy stored. The polynomial trendline captures the nonlinear behavior of the data, highlighting the quadratic relationship between voltage and the energy stored in the capacitor. This further reinforces the understanding that the energy stored in a capacitor is **proportional **to the square of the voltage, confirming the theoretical expectations for capacitor behavior.