An electron is initially moving to the right when it enters…
An electron is initially moving to the right when it enters a uniform electric field directed upwards, as shown in the figure. Which trajectory (X, Y, Z, or W) will the electron follow in the field?
An electron is initially moving to the right when it enters…
Questions
An electrоn is initiаlly mоving tо the right when it enters а uniform electric field directed upwаrds, as shown in the figure. Which trajectory (X, Y, Z, or W) will the electron follow in the field?
Which fаctоr is а sign оf decаy in fresh finfish besides strоng odor?
Sоcrаtes sаys the unexаmined life is nоt wоrth living [Apology 38a]. Notice how strong that is. He isn't saying the examined life is better, or richer, or more admirable. He's saying a life without examination isn't worth having.Explain what he means by an examined life. What exactly does he think people should examine, and why does he think it matters this much? What does his example tell us about the kind of life that is worth living (at least according to Socrates)? Do you agree with Socrates? Why or why not? He is on trial and could save himself by giving it up, and he refuses [29c–d, 37e–38a]. Your answer should make sense of that refusal.
Whаt dоes Plаtо think we shоuld do аbout dangerous poetry and art?Throughout the Republic, Socrates repeatedly warns that stories, poetry, music, and dramatic performances can shape the soul. In Books II and III, he argues that the stories children hear should be carefully supervised, that harmful portrayals of gods and heroes should be rejected, and that guardians should avoid imitating characters whose conduct would damage their own character [Book II, 376e–383c; Book III, 386a–403c]. In Book X, he returns to poetry and argues that imitation can strengthen grief, anger, appetite, and other parts of the soul that reason should govern [595a–608b].Readers often describe these proposals as censorship, but that may not capture everything Plato is doing. He may be calling for political restrictions on art. He may instead be emphasizing the responsibility of educators and parents to protect the young, the responsibility of individuals to reject what damages their character, or the need to approach poetry with philosophical caution. He may also be combining several of these positions.Your task is to decide what Plato is really asking his readers and his city to do.First, explain why Plato believes poetry and other forms of imitation can be dangerous. Consider his claims that children absorb stories before they are able to judge them [Book II, 377a–378e], that repeated imitation shapes the character of the person performing it [Book III, 394d–397e], and that audiences strengthen their own emotions by taking pleasure in the emotional excesses of others [Book X, 602c–606d].Second, determine what response Plato thinks this danger requires. Is he calling for government censorship, strict control over education, voluntary rejection of harmful art, greater awareness of what we consume, or some combination of these? Distinguish carefully between what Plato proposes for children, guardians, poets, and ordinary members of the city.Third, give your own judgment. Does Plato correctly understand the power that stories, images, music, and entertainment have over character? If certain forms of art do damage the soul, who should be responsible for responding to that danger? Should the government prohibit them, should educators restrict them, or should individuals learn to govern their own consumption?Finally, consider whether Plato’s warnings about poetry are consistent with his account of philosophy. Philosophy teaches people to question appearances and turn the soul toward truth [Book VII, 514a–521b]. Does controlling exposure to dangerous ideas prepare people for that freedom, or does genuine philosophical education require allowing people to encounter and judge such ideas for themselves?