Examlex

Solved

A Pair of Charged Conducting Plates Produces a Uniform Field

question 44

Multiple Choice

A pair of charged conducting plates produces a uniform field of 12,000 N/C, directed to the right, between the plates. The separation of the plates is 40 mm. An electron is projected from plate A, directly toward plate B, with an initial velocity of vo = 2.0 × 107 m/s, as shown in the figure. (e = 1.60 × 10-19 C, ε0 = 8.85 × 10-12 C2/N ∙ m2, mel = 9.11 × 10-31 kg) The velocity of the electron as it strikes plate B is closest to A pair of charged conducting plates produces a uniform field of 12,000 N/C, directed to the right, between the plates. The separation of the plates is 40 mm. An electron is projected from plate A, directly toward plate B, with an initial velocity of vo = 2.0 × 10<sup>7</sup> m/s, as shown in the figure. (e = 1.60 × 10<sup>-19</sup> C, ε0 = 8.85 × 10<sup>-12</sup> C<sup>2</sup>/N ∙ m<sup>2</sup>, mel = 9.11 × 10<sup>-31</sup> kg)  The velocity of the electron as it strikes plate B is closest to   A)  1.2 × 10<sup>7</sup> m/s. B)  1.5 × 10<sup>7</sup> m/s. C)  1.8 × 10<sup>7</sup> m/s. D)  2.1 × 10<sup>7</sup> m/s. E)  2.4 × 10<sup>7</sup> m/s.


Definitions:

Critical Legal Scholars

A movement in legal thought that challenges and seeks to change mainstream legal practices and institutions, emphasizing the role of law in perpetuating social inequalities.

Power

A social or political force exerted by entities such as individuals, groups, or institutions to achieve their objectives, often through control or dominance.

Law

A system of rules created and enforced through social or governmental institutions to regulate behavior, with the aim of ensuring order and justice in society.

Labelling Theory

A sociological theory that examines how the self-identity and behavior of individuals may be determined or influenced by the terms used to describe or classify them.

Related Questions