The Kinetic Energy of an Electron Moving in a Circular

question 47

Multiple Choice

The kinetic energy of an electron moving in a circular orbit of radius r about a positive charge Ze varies

• A)directly with r.
• B)directly with r².
• C)indirectly with r.
• D)indirectly with r².
• E)indirectly with r^1/2.

Distinguish between various architectural innovations and their periods within early medieval European architecture.

Appreciate the fusion of classical heritage with Christian themes in early medieval art.

Comprehend the socio-political role of art and architecture in consolidating power and faith in the early medieval period.

Understand the concept of price elasticity of supply and how it is represented graphically.