Advanced Placement (AP), 25.07.2019 00:00 trujillo03

The flow of electrical current is possible because electrons are

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Answer from: desi9750

Because the electrons are "free" (some of them, of course)

This means that they are not bounded to a particular molecule or particle, this means that they can "flow" along all the material, and the rules that they respect are the ones of electromagnetism (for example an electron can't flow freely, it must follow a "pattern" this is way wen you have electrical current all the electrons are flowing in the same direction)

Another answer can be: Because electrons are charged, of course, if the electrons weren't charged the electromagnetic fields would not affect them, and even if they flowed, there will not be ani electric charge.

So you need two things in order to have current, you need a charged object, and this object must be free so it can flow along with the material.

Answer from: Quest

Iwould suggest the myers-briggs type indicator because the railroad unions are looking for which are focused introverts. the mbti was designed to provide a lot of information about what a person likes and what their personality based on the four-dimension scale. also for an employer it has been extremely to predict how an employee would act in a professional setting. this is what the railroad unions are looking for. they want the railroad workers to be focused and skillful to ensure the safety of everyone around them. but the other assessments don't match the criteria for the unions. like the measure disorder, emotions and self-esteem while the rorschach and tat tests are both projective tests that mainly measure someone’s personality. also, because this job is not easy, it is vital to make sure the employers are hiring the right people for the job.

Answer from: Quest

consider the following scenario, then describe how you might conduct a study using ansrs, convenience sample, and a voluntary response sample. you are interested in parents' opinion of the war in iraq. your population is parents of high school students. your question is, "do you believe that the war in

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The flow of electrical current is possible because electrons are...