By "charged" I'm guessing you mean plus or minus an electron. Your question is almost impossible to answer. No, there isn't a fundamental reason for them to exist, but they do, and need to exist. Charged particles are a very very basic law of physics. If particles coudln't become charged, you would have to change almost every law of physics. Our universe would be a very different place. By very different, I mean there would be no galaxies, or stars, or planets, or suns.
That's not a question that can be answered. We do not know why there are three generations of fundamental particles, and so it stands to reason that we do not know what would be necessary for only one generation. I hypothesize that the constants and forces of nature would be entirely different, but this is making an assumption that our three generations of particles rely on the constants and forces of nature and I cannot prove my assumption. The simplest answer, and by far the least satisfying, is I don't know. <><><><><> Its a matter of balance. With only a positively charged particle, everything would repel everything else and the universe would fly apart. With oppositely charged particles, some matter repels and some attracts. Of course, this does not consider the strong force, which is always attractive, nor does it consider the weak force, in which neutrons factor into the equation.
That person would be called a philosopher. Philosophers engage in critical thinking and analysis to explore fundamental questions about existence, knowledge, values, reason, mind, and language.
Existence is a fundamental aspect of reality rooted in various philosophical and scientific perspectives. From a scientific standpoint, the existence of matter, energy, and the universe can be attributed to the Big Bang theory, which posits that the universe began as an infinitesimally small point and expanded rapidly into the vast cosmos we see today. Philosophically, questions about the nature of existence delve into metaphysical inquiries about the essence of being and the purpose of existence, inviting contemplation on topics such as consciousness, reality, and existence itself.
Cathode rays are negatively-charged particles.
"Fundamental reason" typically refers to the primary or underlying cause of something. It represents the basic, essential explanation for a particular phenomenon or event. Understanding fundamental reasons helps to get to the core of a problem or issue.
Magnetism is a force that results from the movement of charged particles. When charged particles, such as electrons, move, they create a magnetic field. This magnetic field can attract or repel other charged particles, leading to the phenomenon of magnetism.
A set of ideas about fundamental truths is called a philosophy. It is a study that aims to understand the nature of reality, existence, knowledge, values, reason, mind, and language.
Philosophy is a study of fundamental questions about existence, knowledge, values, reason, mind, and language. It seeks to understand the nature of reality, human existence, and the universe through critical thinking and reasoning.
Philosophy, according to Yahoo Answers, is the study of fundamental questions about existence, knowledge, values, reason, mind, and language.
Cathode rays are negatively-charged particles.
The raison d'être refers to the fundamental reason or purpose for someone's existence or the existence of something. It encapsulates the driving force behind actions, decisions, and existence as a whole.
May refer to Philosophy the study of general and fundamental problems such as those not connected with reality, existence, knowledge, values, reason, mind, and language
The nominal definition of philosophy is the study of fundamental and general problems. These are problems which are related to mind, language, knowledge, values, reason, existence and reality.
A fundamental purpose is the underlying reason or motivation behind the creation or existence of something, often guiding its goals, actions, and decision-making processes. It serves as the core driving force that shapes the direction and vision of an entity or individual.
A philosopher is someone who engages in the study of fundamental questions about existence, knowledge, values, reason, mind, and language. Philosophers seek to understand the nature of the world and human existence through critical thinking and rational inquiry.
Yes, it is a noun. It is a science, encompassing thoughts about such things as the meaning of existence, human behavior, and moral principles.
As stated the question is a tautology. Charged atomic particles are charged because you just said they were charged."Atomic particles" is a little vague. I assume you mean "subatomic particles". Some of these are charged, and others aren't. For the fundamental particles, there's no known reason they have a charge (or not), they just do.In addition to the electromagnetic charge (which is probably what you meant when you said "charged"), physicists need to consider a different kind of charge, which is variously called the strong nuclear or color charge. I think "color charge" is a fun phrase, so that's what I'll call it.Electrons have an electromagnetic charge, but no color charge.Photons have no charge.Quarks have both a color charge and electromagnetic charge.Gluons have a color charge, but no electromagnetic charge.Those are fundamental particles, so the reason they have or don't have those charges is "because that's the way things are."Protons are made of quarks (with electromagnetic and color charges) and gluons (with color charges). The color charges cancel out, so protons have no overall color charge, but the electromagnetic ones don't, so they wind up with an electromagnetic charge.Neutrons are also made of quarks and gluons. However, in neutrons, both the color and electromagnetic charges cancel out, so neutrons have no overall electromagnetic charge and no overall color charge.(Technically, there's also "gravitational charge," which is a measure of how much the particles interact with a gravitational field. However, everything, even photons, has a gravitational charge, so that's kind of boring.)