Physics

Special Relatively

Hi guys here we have given the Albert Einstein's paper "On The Electrodynamics Of Moving Bodies" so that you can learn the Relativity. Relativity is one of the most important topic of Physics which is widely used in all the sectors of mathematics.It can define everything very easily. For the convenience of publishing I have divide it in 11 part and publish it. Here We have published the Mathematical Equation through picture cause it is very difficult to publish them through text and even if we do it in any way nobody will understand them. So we have published them through picture. Here they are:

On The Electrodynamics Of Moving Bodies part: 1

It is known that Maxwell’s electrodynamics—as usually understood at the present time—when applied to moving bodies, leads to asymmetries which do not appear to be inherent in the phenomena. Take, for example, the reciprocal...Continue Reading

On The Electrodynamics Of Moving Bodies part: 2

Let us take a system of co-ordinates in which the equations of Newtonian mechanics hold good.2 In order to render our presentation more precise and to distinguish this system of co-ordinates verbally from others which will be introduced hereafter, we call it...Continue Reading

On The Electrodynamics Of Moving Bodies part:3

The following reflexions are based on the principle of relativity and on the principle of the constancy of the velocity of light. These two principles we define as follows:— 1. The laws by which the states of physical systems undergo change are not affected, whether these changes of state be...Continue Reading

On The Electrodynamics Of Moving Bodies part:4

Let us in “stationary” space take two systems of co-ordinates, i.e. two systems, each of three rigid material lines, perpendicular to one another, and issuing from a point. Let the axes of X of the two systems coincide, and their axes of Y and Z respectively...Continue Reading

On The Electrodynamics Of Moving Bodies part:5

We envisage a rigid sphere⁶ of radius R, at rest relatively to the moving system k, and with its centre at the origin of co-ordinates of k. The equation of the surface of this sphere moving relatively to the system K with velocity v is...Continue Reading

On The Electrodynamics Of Moving Bodies part:6

In the system k moving along the axis of X of the system K with velocity v, let a point move in accordance with the equations.where w_ξ and w_η denote constants.Required: the motion of the poinrelatively....Continue Reading

On The Electrodynamics Of Moving Bodies part:7

Let the Maxwell-Hertz equations for empty space hold good for the stationary system K, so that we have.where (X, Y, Z) denotes the vector of the electric force, and (L, M, N) that of the magnetic force.If we apply to these equations the transformation developed in § 3, by ...Continue Reading

On The Electrodynamics Of Moving Bodies part:8

In the system K, very far from the origin of co-ordinates, let there be a source of electrodynamic waves, which in a part of space containing the origin of co-ordinates may be represented to a sufficient degree of approximation by the equations...Continue Reading

On The Electrodynamics Of Moving Bodies part:9

Since A²/8π equals the energy of light per unit of volume, we have to regard A'²/8π, by the principle of relativity, as the energy of light in the moving system. Thus A'²/A² would be the ratio of the “measured in motion” to the “measured at rest” energy of a given light complex, if...Continue Reading

On The Electrodynamics Of Moving Bodies part:10

We start from the equations.where.denotes 4π times the density of electricity, and (u_x,u_y, u_z) the velocity-vector of the charge. If we imagine the electric charges to be invariably coupled to small rigid bodies (ions, electrons), these equations are...Continue Reading

On The Electrodynamics Of Moving Bodies part:11

Let there be in motion in an electromagnetic field an electrically charged particle (in the sequel called an “electron”), for the law of motion of which we assume as follows:—.If the electron is at rest at a given epoch, the motion of the electron ensues in the next instant of...Continue Reading

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Dynamic

Why h is equal to 0m.

While doing maths from Galileo's Laws Of Falling Bodies, sometimes we see that when a body thrown from earth surface and after that it fall down on the same place from where it was thrown then we measure the distance or h as 0m. Now the question is...Continue Reading

Measurement:

The attraction force of M87's Black Hole and our Earth..

Hi there in 10 April 2019 we came to see the First Ever Image of A Black Hole, which was captured by Event Horizon Teliscope. And we also have knew some properties of the Black Hole such as mass, distance from earth etc. So now let's d some madness with...Continue Reading

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