1. Using all of the rules you have determined, figure out what changes for each of thesechanges to an atom or ion. If you have new ideas, go back and rewrite your rules.Table 4What changes also? Element name, charge,Make the change:mass?Add a protonRemove a neutronRemove an electronAdd an electron

Answered: 1. Using all of the rules you have…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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2. Calculate the missing value in each of the following diagrams. a) b) 5V V= ? I=? 1= 2 A c) 6V R = ? |= 3 A
1. The atomic polarizability a of Potassium (K) is 43.4 x 10-30 m2, calculate the radius of K atom. 2. Consider an electric dipole which is free to rotate about a point P in the center. If the dipole is placed in a non-uniform electric field what would the dipole will experience? Give also schematic illustration what would dipole experiences. 3. Briefly explain the fundamental difference between D field and Electric Field E 4. Under what conditions is the potential energy of a dipole in electric field vanishes and lowest. 5. Prove that the polarization flux through a closed surface is directly proportional to the enclosed bound charge 6. In your own words, explain the right-hand rule. 7. If a charge of 2 Coulombs moves with a velocity of v = âê + 2ŷ – 4ê in a magnetic field defined by B = 2ô + ý + 2, find the magnetic force exerted on the charge. 8. Calculate the magnetic field in an Amperian loop of radius 3m carrying a current of 12 Amperes.
Sir, I do not need the explanation just need the exact numerical values.
1. On a typical Atomic Absorption Spectrophotometer, what are the detection limits for iron? (i.e. What are the maximum and minimum concentrations that can be measured?) 2. What happens when the existing concentration of ions, substituted into a Ksp expression, exceeds the numerical value of Ksp?
I need the answer quickly
4. The energy of the atom is in part determined by the electrical potential energy of the electron interacting with the proton nucleus, and when the electron is close to the nucleus it is very tightly bound. That's why the energy is negative, and larger in magnitude the smaller n. What does this tell you about the size of the atom for large n? Explain your reasoning.
5. Write down the definition of Gauss's law. Determine how we would obtain Coulomb's law from Gauss's law for a single charged particle. What other types of symmetries are there with Guass's law? Under what circumstance does Gauss's law not behave nicely? give an example.
1. How do electrons move? 2. How to create continuous flow of electron? 3. Draw the diagram and explain how a dry cell (1.5-volt battery) produces voltage. 4. How does a Van de Graaff Generator works? 5. Explain why “Danger! High Current!” is technically more precise than the common notion of the usual statement “Danger! High Voltage!” posted on different voltage sources.
Q/ What is the benefit of the initiator in a fluorescent lamp? Q/Why is argon used in neon fluorescent lamp?
I need explanations to each problem in more than three sentences 1. Why do electrons cross the gap in a vacuum tube? 2. Besides tungsten, what other materials are used for cathodes in vacuum tubes? 3. What is the advantage of directly heated cathodes? 4. How can a sheet of copper be made to emit electrons thermionically?

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