Consider Two Charged Spheres,one with Charge +2 C and the Other

question 33

Multiple Choice

Consider two charged spheres,one with charge +2 C and the other with −2 C.A proton (a positively charged particle) is at the point halfway between the spheres.What is not zero?

• A)the potential energy of the proton
• B)the work to move the proton from infinity to that point
• C)the force on the proton
• D)all of the three above are zero

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Definitions:

Survival Rate

The percentage of individuals or entities that continue to exist or function over a specified period of time.

Microevolution

The change in the genetic makeup of a population over time, leading to the development of new species.

Biological Evolution

The process through which the characteristics of organisms change over successive generations, by means of genetic variation and natural selection.

Genetic Engineering

The direct manipulation of an organism's genes using biotechnology to modify its characteristics, often to enhance its performance or suitability for a particular purpose.