4. The E vs k relationship for a free electron is a parabola.
A. True
B. False
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The parabola is a ma thematic figure that is created by a cone intersecting with a parallel plane and the free electrons of any object in stationary position have two main characteristics, namely the energy E and vector k.
This energy can be kinetic or potential, which is largely dependent on the vector and this mutual relationship of E and k is termed as dispersion relation and can be depicted by the diagram of a parabola.
This energy can be kinetic or potential, which is largely dependent on the vector and this mutual relationship of E and k is termed as dispersion relation and can be depicted by the diagram of a parabola.
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