Ac Generator
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The turning of a coil in a magnetic field produces motional emfs in both sides of the coil which add. Since the component of the velocity perpendicular to the magnetic field changes sinusoidally with the rotation, the generated voltage is sinusoidal or AC. This process can be described in terms of Faraday's law when you see that the rotation of the coil continually changes the magnetic flux through the coil and therefore generates a voltage. A hand-cranked generator can be used to generate voltage to turn a motor. This is an example of energy conversion from mechanical to electrical energy and then back to mechanical energy. As the motor is turning, it also acts as a generator and generates a "back emf". By Lenz's law, the emf generated by the motor coil will oppose the change that created it. If the motor is not driving a load, then the generated back emf will almost balance the input voltage and very little current will flow in the coil of the motor. But if the motor is driving a heavy load, the back emf will be less and more current will flow in the motor coil and that electric power being used is converted to the mechanical power to drive the load.














sion - more small, for the atoms of the ethereal substances. M.Faraday had the certitude that exist an incomplete vacuum to whose magnetic state is of the most importance for the natures phenomenons.
ysical matter which fills both the interplanetary space and the interatomic space. The ether is a matter with mass and weigth, being subdued and she the action of the universal attraction law.
The PHYSICAL-CHEMICAL MATTER is the visible matter with free eye and is constituted from atoms of the chemical elements. The PHYSICAL-ETHEREAL MATTER is a matter with atoms more small with 7..8 order of dimension than the atoms of chemical elements, and the bodies
formed from this matter are invisible for the human eye. The ETHEREAL PHYSICS it occupy with the study of the ethereal matters, but which was abandoned in the XX century, because in 1905 A.Einstein excludes the ether
The ELECTRON is not an exclusive electrical load, but an elementary particle from the composition of any atom, and is only a particle with intermediate role in the unfolding of the electrical phenomenons. The REAL ELECTRICAL LOAD is a particle of electrical ether more nore small than the electron, has and she a personal and rapid rotation, producing a personal magnetic field, which it gear
with the magnetic field from the round of one electrical conductor.
The ELECTRICAL FIELD is a field of particles of electrical ether, free and it move approximate in right line.The MAGNETIC
FIELD from the round of one conductor is constituted forever from particles of the electrical ether, but magnetic coupled head at head and it move on a curve forming concentric circles in round to one conductor.The ELECTROMAGNETIC FIELD is a combination of particles of electrical field anf of cu
rls of magnetic field, having property of the evolve in space.
The ELECTRICAL CURRENT consist in circulation in the round and in lengthways to one electrical conductor to the particles of electrical ether guided on the magnetic field from the round the
conductor; magnetic field formed all from particles of electrical ether coupled head at head and expelled in concentric circles in the round the conductor.If it interrupt the electrical current, then it decompose and this magnetic field in particles of electrical ether and it drain in circuit
ves as a altered gas, and only a few electrons of great energy participate at electrical conduction.
environing medium, in the thermic radiation or in the ray of light!
material construction reality of the photon light and the photon magnetic field and a stright joint and dependence between the light forces, the magnetic forces and the electric forces.
ical ether is gathered by the yours generators through the rotor's rotation which attract thise particles from space, it condense them and send them through the yours wires as let will lighten on you.
At the electrical motors, the electricity's substances from network will establish a couple of forces between inductive magnetic field and induced magnetic field, couple what will turn motor's rotor.Thus electrical energy it transform in mechanical energy consuming the electrical ether -which in finale it transform in heat, or light and heat at others types of condumers.That is why, all the electrical motors have foreseened a
forced cooling, with the ventilator mounted on rotor
a magnetic field as a sleeve in the round of the conductor, and in the third time through this sleeve from the conductor's round it flow the electrical ether or the particles of electrical current.
• The electricity is the total of phenomenons produced of the electrical loads in motion or in repose. The electron is not an electrical load, but an elementary particle from the composition of any atom, and is only a particle with intermediate role in the unfolding of the electrical phenomeno
ns. The real electrical load is a particle of electrical ether - of ethereal matter.
r is constituted from particles of the electrical ether, but is,magnetic coupled head at head, and it move on a curve forming circles in the round a one conductor.
ic field when the electrical generator work. Here has place and the transformation a one part of particles of electrical ether in particles of the magnetic field from the round of the conductor.
the circuit and 2).-with other part of electrical ether gathered, it load the zone of magnetic field from the round of the conductor.
nd this magnetic field from the round of the conductor and it drain and the particles of electrical ether which was packed in these electrons.
rings
emf ???
video
ive seen shows a commutator and a slip rings, do these devices actually produce the rotation of the coil on its own without a power supply?