Points R and T Are Each a Distance D from Each

question 36

Multiple Choice

Points R and T are each a distance d from each of two particles with charges of equal magnitudes and opposite signs as shown.If k = 1/4 $\pi$ , the work required to move a particle with negative charge q from R to T is:

• A)0
• B)kqQ/d²
• C)kqQ/d
• E)kQq/(2d)

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Definitions:

ATP

Adenosine triphosphate, a molecule that provides energy for many biological processes in living organisms.

Hydrogen Ions

are positively charged ions (H+) that are formed when hydrogen loses its electron, playing a crucial role in acid-base chemistry.

Carbon Fixation

The conversion process of inorganic carbon (carbon dioxide) into organic compounds by living organisms, mainly by photosynthesis in plants.

Chloroplast

Organelles found in plant and algae cells that conduct photosynthesis, converting light energy, water, and carbon dioxide into sugars and oxygen.