A Particle with a Charge of 5

question 25

Multiple Choice

A particle with a charge of 5.5 *10^-8C is fixed at the origin. A particle with a charge of -2.3 *10^-8C is moved from x = 3.5 cm on the x axis to y = 4.3 cm on the y axis. The change in potential energy of the two-particle system is:

• A) 3.1 * 10^-3 J
• B) -3.1 * 10^-3 J
• C) 6.0 * 10^-5 J
• D) -6.0 *10^-5 J
• E) 0

Understand key innovations and their impact on the diversity and evolutionary success within specific lineages.

Grasp the origin and historical biogeographic distribution of major animal groups.

Comprehend methods used by evolutionary biologists to calculate biodiversity metrics and reconstruct evolutionary histories.

Recognize factors contributing to the diversity and distribution of species across geological times.

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