A Surface Is So Constructed That,at All Points on the Surface,the

question 17

Multiple Choice

A surface is so constructed that,at all points on the surface,the vector points outward.Therefore,it can be said that

• A)the surface encloses a net positive charge.
• B)the surface encloses a net negative charge.
• C)the surface encloses no net charge.
• D)the surface vector \(\Delta\)S at all points on the surface is necessarily parallel to the electric field vector .
• E)the surface vector \(\Delta\)S at all points on the surface is necessarily perpendicular to the electric field vector .

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Definitions:

ATP

Adenosine triphosphate, a high-energy molecule that stores and transports chemical energy within cells for metabolism.

Energy Content

The amount of energy, typically measured in calories or joules, that is contained in a food or fuel source, indicating its potential to do work or produce heat.

Reactants

Substances initially present in a chemical reaction that are consumed during the reaction to make products.

Products

Substances resulting from a chemical reaction, process, or biological pathway.