A student fully stretches a spring. Which of these energy pie charts represents the energy in the spring? ​

Explanation:

Find the image uploaded for the chart.

The energy stored in a stretched elastic material is known as elastic potential energy. Mathematically this energy is expressed as follows;

The terms are defined as follows;

f is the load applied to the elastic material (N)

k is the spring constant (N/m)

x is the extension of the material (m)

Ux is the elastic potential energy (J)

coil wire, increase current, put iron inside the coil

i don't understand. explain it clearly