Two Electrons Are Separated by 7

question 5

Multiple Choice

Two electrons are separated by 7.0 cm.What is the ratio of the electric force to the gravitational force between them? (m_e = 9.11 × 10−³¹ kg,k_e = 8.99 × 10⁹ N⋅m²/C²,G = 6.67 × 10^-11 N⋅m²/kg²,and e = 1.6 × 10−¹⁹ C) ​

• A)2.3E+2
• B)1.3E+20
• C)3.1E+22
• D)4.2E+42
• E)1

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Definitions:

Apoptosis

Programmed cell death; apoptosis is a normal part of an organism’s development and maintenance. Compare with necrosis.

Organelles

Specialized structures within cells that perform distinct processes necessary for cellular function and survival.

Centrioles

Cylindrical structures found in most eukaryotic cells, playing a crucial role in cell division.

Centrosome

The centrosome is an organelle that serves as the main microtubule organizing center in animal cells, playing a crucial role in cell geometry and mitosis.