Electric Fields
... The electric field due to each charge must be calculated individually and then added together as vectors. ...
... The electric field due to each charge must be calculated individually and then added together as vectors. ...
relativity phys311
... Einstein’s special theory of relativity, 1905 (deals only with inertial frames – therefore special) Einstein general theory of relativity deals with accelerated reference frames and gravity, 1915) (when Einstein proposed both theories, people would hardly believe him, even M. Planck, Nobel - laureat ...
... Einstein’s special theory of relativity, 1905 (deals only with inertial frames – therefore special) Einstein general theory of relativity deals with accelerated reference frames and gravity, 1915) (when Einstein proposed both theories, people would hardly believe him, even M. Planck, Nobel - laureat ...
2. Electrostriction field and forces caused by it
... from a ferromagnetic material later; the forces have increased then so, that they became difficult for keeping hands, and all doubts about validity (2) have completely disappeared. It is necessary to solve only the nature of the force always working in pair with magnetic force ...
... from a ferromagnetic material later; the forces have increased then so, that they became difficult for keeping hands, and all doubts about validity (2) have completely disappeared. It is necessary to solve only the nature of the force always working in pair with magnetic force ...
Gravity and handedness of photons
... The presence of a gravitational background introduces non-trivial effects in the propagation of electromagnetic radiation, with fundamental implications. The gravitational redshift and the deflection of light rays by massive bodies played a pivotal role in the birth of general relativity [1], and a ...
... The presence of a gravitational background introduces non-trivial effects in the propagation of electromagnetic radiation, with fundamental implications. The gravitational redshift and the deflection of light rays by massive bodies played a pivotal role in the birth of general relativity [1], and a ...
AST104 4 Mar2010
... of pure gravity, or in Einstein’s terms, it consists of pure “space-time curvature”. ...
... of pure gravity, or in Einstein’s terms, it consists of pure “space-time curvature”. ...
The Age of Einstein
... light. His independent investigations were based upon just two postulates: 1. The generalized Principle of Relativity: no mechanical or optical experiments can be carried out that distinguish one inertial frame of reference from another. (This is a development of Newton’s Principle of Relativity tha ...
... light. His independent investigations were based upon just two postulates: 1. The generalized Principle of Relativity: no mechanical or optical experiments can be carried out that distinguish one inertial frame of reference from another. (This is a development of Newton’s Principle of Relativity tha ...
Chapter 10 The Deaths of Stars
... • Clocks that you see as moving run more slowly than do clocks at rest. Biological processes slow down. Time dilation • Space and time cannot be considered as two separate concepts spacetime • The mass of an object increases as it moves faster. At speed of light– infinite mass • Infinite mass imposs ...
... • Clocks that you see as moving run more slowly than do clocks at rest. Biological processes slow down. Time dilation • Space and time cannot be considered as two separate concepts spacetime • The mass of an object increases as it moves faster. At speed of light– infinite mass • Infinite mass imposs ...
PowerPoint Presentation - Brighter Than a Trillion Suns
... implying longer lives (like 44 s) in our frame if they move at 0.999c. • Effective mass increases from rest mass as v c: meff = m • So it’s harder to accelerate a particle that is moving faster (a = F/meff), explaining why so much energy is needed in cyclotrons and other “atom smashers”. ...
... implying longer lives (like 44 s) in our frame if they move at 0.999c. • Effective mass increases from rest mass as v c: meff = m • So it’s harder to accelerate a particle that is moving faster (a = F/meff), explaining why so much energy is needed in cyclotrons and other “atom smashers”. ...
PHY 108 – Atoms to Galaxies
... 17th century physics: planets Many 17th century scientists did not believe in “speed of light.” Galileo … 1670's, the Danish astronomer Ole Roemer discovered that Io didn't always appear where it was supposed to be. c = 300 000 km/s 1888, H. Hertz generated EM waves in his lab. ...
... 17th century physics: planets Many 17th century scientists did not believe in “speed of light.” Galileo … 1670's, the Danish astronomer Ole Roemer discovered that Io didn't always appear where it was supposed to be. c = 300 000 km/s 1888, H. Hertz generated EM waves in his lab. ...
Electric Fields II
... taste of the Theory of Relativity, and you have the time, see question 9.) Use the following constants: M = mass of a proton = 1.67 × 10–27 kg m = mass of an electron = 9.1 × 10–31 kg 1 e = 1.6 × 10–19 C Part I – Electric Potential, Potential Energy, and Kinetic Energy 1. Explain in a few complete s ...
... taste of the Theory of Relativity, and you have the time, see question 9.) Use the following constants: M = mass of a proton = 1.67 × 10–27 kg m = mass of an electron = 9.1 × 10–31 kg 1 e = 1.6 × 10–19 C Part I – Electric Potential, Potential Energy, and Kinetic Energy 1. Explain in a few complete s ...
Electric Fields II
... taste of the Theory of Relativity, and you have the time, see question 9.) Use the following constants: M = mass of a proton = 1.67 × 10–27 kg m = mass of an electron = 9.1 × 10–31 kg 1 e = 1.6 × 10–19 C Part I – Electric Potential, Potential Energy, and Kinetic Energy 1. Explain in a few complete s ...
... taste of the Theory of Relativity, and you have the time, see question 9.) Use the following constants: M = mass of a proton = 1.67 × 10–27 kg m = mass of an electron = 9.1 × 10–31 kg 1 e = 1.6 × 10–19 C Part I – Electric Potential, Potential Energy, and Kinetic Energy 1. Explain in a few complete s ...
CHAPTER 2: Special Theory of Relativity
... to wish to think with the masses or majority, merely because the majority is the majority. Truth does not change because it is, or is not, believed by a majority of the people.” Included as a quotation in The Great Quotations (1977) by George Seldes, p. 35, this appears to be a paraphrase of a summa ...
... to wish to think with the masses or majority, merely because the majority is the majority. Truth does not change because it is, or is not, believed by a majority of the people.” Included as a quotation in The Great Quotations (1977) by George Seldes, p. 35, this appears to be a paraphrase of a summa ...
CHAPTER ONE - Dr. Myron Evans
... of Mars. Tycho Brahe has finally given him the needed data. This is all described in Koestler’s famous book, “The Sleepwalkers”. Kepler used the ancient thought in a new way, geometry describes nature, nature is geometry. The orbit of Mars was found to be an ellipse, not a circle, with the sun at on ...
... of Mars. Tycho Brahe has finally given him the needed data. This is all described in Koestler’s famous book, “The Sleepwalkers”. Kepler used the ancient thought in a new way, geometry describes nature, nature is geometry. The orbit of Mars was found to be an ellipse, not a circle, with the sun at on ...
Maxwell and Special Relativity - Physics Department, Princeton
... magnetostatic experiments (nominally in vacuum).3 Even in æther theories, the velocity of the laboratory with respect to the hypothetical æther should not affect the results of these static experiments,4 so the speed of light should be the same in any (inertial) frame. Then, the theory of special rel ...
... magnetostatic experiments (nominally in vacuum).3 Even in æther theories, the velocity of the laboratory with respect to the hypothetical æther should not affect the results of these static experiments,4 so the speed of light should be the same in any (inertial) frame. Then, the theory of special rel ...
Abraham-Solution to Schwarzschild Metric Implies
... Einstein-Rosen funnel (the upper half of the famous Einstein-Rosen bridge). Three previously unknown facts follow from the re-interpretation of the unchanged mathematics: 1) infinite proper in-falling time; 2) infinitely delayed Hawking radiation; 3) infinitely weak chargedness of black holes. All 3 ...
... Einstein-Rosen funnel (the upper half of the famous Einstein-Rosen bridge). Three previously unknown facts follow from the re-interpretation of the unchanged mathematics: 1) infinite proper in-falling time; 2) infinitely delayed Hawking radiation; 3) infinitely weak chargedness of black holes. All 3 ...
Yr12 Physics Course Outline IMCC 2017
... light exhibits many wave properties; however, it cannot only be modelled as a mechanical wave because it can travel through a vacuum a wave model explains a wide range of light-related phenomena, including reflection, refraction, dispersion, diffraction and interference; a transverse wave model is r ...
... light exhibits many wave properties; however, it cannot only be modelled as a mechanical wave because it can travel through a vacuum a wave model explains a wide range of light-related phenomena, including reflection, refraction, dispersion, diffraction and interference; a transverse wave model is r ...
1 - Field Strength Notes Handout
... Invisible gravitational fields surround ___________________ at all times. Every _________ in the universe creates its own gravitational field. Fields are represented by ________________, which are vectors. The vectors extend _________ and always point towards the centre of objects. The ____________ ...
... Invisible gravitational fields surround ___________________ at all times. Every _________ in the universe creates its own gravitational field. Fields are represented by ________________, which are vectors. The vectors extend _________ and always point towards the centre of objects. The ____________ ...
An Explanation of Gravitation without Recourse to Relativity Musa D
... separate bodies in space. An electric field, emanating from one charge in a body, is supposed to cause a small deformation on a charge encountered in another body, giving rise to an “electro-gravity” field, such that force of repulsion is slightly reduced and force of attraction similarly increased. ...
... separate bodies in space. An electric field, emanating from one charge in a body, is supposed to cause a small deformation on a charge encountered in another body, giving rise to an “electro-gravity” field, such that force of repulsion is slightly reduced and force of attraction similarly increased. ...
Fields
... • Vector force fields store potential energy. • We know this because objects released within the field will start to move! – Objects released in the Earth’s gravitational field will fall. • Because these objects had gravitational potential ...
... • Vector force fields store potential energy. • We know this because objects released within the field will start to move! – Objects released in the Earth’s gravitational field will fall. • Because these objects had gravitational potential ...
ON THE ORIGIN OF THE INERTIA
... As the gravitation can be understood in geometrical terms, Einstein thought that the inertial mass could also be understood in terms of the gravitational attraction of the total mass of the universe, where the dependence is expressed by means of a functional relationship. This fact is known as Mach’ ...
... As the gravitation can be understood in geometrical terms, Einstein thought that the inertial mass could also be understood in terms of the gravitational attraction of the total mass of the universe, where the dependence is expressed by means of a functional relationship. This fact is known as Mach’ ...
From Newton to Einstein: The Discovery of Laws of Motion and Gravity
... that would be described by the Planets supposing the force of attraction towards the Sun to be reciprocal to the square of their distance from it.’ Sr Isaac replied immediately that it would be an Ellipsis, the Doctor struck with joy & amazement asked him how he knew it, whereupon Dr Halley asked hi ...
... that would be described by the Planets supposing the force of attraction towards the Sun to be reciprocal to the square of their distance from it.’ Sr Isaac replied immediately that it would be an Ellipsis, the Doctor struck with joy & amazement asked him how he knew it, whereupon Dr Halley asked hi ...
Document
... • The rules of Euclidean geometry are valid in flat space; but on a curved surface, like a sphere or a saddle-shaped object, the Euclidean rules no longer hold. • The sum of the angles of a triangle depends on which kind of surface the triangle is drawn on. (a) On a flat surface, the sum is 180°. (b ...
... • The rules of Euclidean geometry are valid in flat space; but on a curved surface, like a sphere or a saddle-shaped object, the Euclidean rules no longer hold. • The sum of the angles of a triangle depends on which kind of surface the triangle is drawn on. (a) On a flat surface, the sum is 180°. (b ...
special relativity via electro-magnetic clocks
... This result lends some plausibility to the further hypothesis that the time dilation equation applies to all clocks. This has some interesting implications if we extend our analysis to gravity clocks. Consider, for example, a clock similar to the above clock #2, but replacing the charges with masses ...
... This result lends some plausibility to the further hypothesis that the time dilation equation applies to all clocks. This has some interesting implications if we extend our analysis to gravity clocks. Consider, for example, a clock similar to the above clock #2, but replacing the charges with masses ...
Electrical field
... Velocity is different due to difference in mass Electron velocity quickly approaches the speed of light - relativistic. Velocity equation only valid when v << c ...
... Velocity is different due to difference in mass Electron velocity quickly approaches the speed of light - relativistic. Velocity equation only valid when v << c ...
solutions - Physics@Brock
... Solution: The four main sources of evidence for the photon hypothesis that we discussed in lectures are, (a) Planck’s introduction of energy quantization in his analysis of blackbody radiation, (b) Einstein’s explanation of the photoelectric effect, (c) the Compton effect, and (d) the formation of ...
... Solution: The four main sources of evidence for the photon hypothesis that we discussed in lectures are, (a) Planck’s introduction of energy quantization in his analysis of blackbody radiation, (b) Einstein’s explanation of the photoelectric effect, (c) the Compton effect, and (d) the formation of ...