OLEG D. JEFIMENKO West Virginia University. Electrostatic M o t o r s It is also interesting to note that certain types of electrostatic motors were frequently. From Oleg D. Jefimenko, Causality, Electromagnetic Induction, and Gravitation: A Different Approach to the Theory of Electromagnetic and. Electrostatic Motors. Oleg Jefimenko and David K. Walker. Everyone is familiar with the property of elec- tric charges to attract or to repel one another.

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So they must be built with watch-making precision. He has succeeded in constructing demonstration motors that run continuously off atmospheric electricity. Two months later, they successfully operated operated a corona motor from electricity in the air. The earth is an electrical conductor.

The brushes are one-millimeter strips of kitchen aluminum foil. A strip of plastic is placed between sets of knife-edge electrodes slanted to jecimenko motion in the desired direction.
The strength of the force is at a maximum because the electret is close to the electrodes. An electret is an insulator with a permanent electrostatic charge.
As Jefimenko points out, a jedimenko factor of the corona motor is its required minimum potential of 2, volts.
The generator is safe, too. So the rotor-electrode distance was constantly changing. Oliver Heaviside first predicted this field in the article A Gravitational and Electromagnetic Analogy He received his M.
Previous 3, 6, 9. Such antennas produce about a microampere of current. All that would be required if corona motors were used for this purpose would be to operate local low-voltage a. Such motors develop mechanical force through the interaction of magnetic fields that are generated with high electric current at low voltage, as Michael Faraday demonstrated in Unshielded electrets attract neutralizing ions from the air and lose their charge within hours or days.
Oleg D. Jefimenko – Wikipedia
Eleectrostatic Wyck and G. The force of repulsion between the like charges imparted momentum to the wheel. The charged particles cause the electrical field that Jefimenko saw demonstrated. Notify me of new comments via email. It was a great feeling. In this design the rotor consisted principally of a inch disk of glass mounted to nefimenko in the horizontal plane on low-friction bearings. The jsfimenko motor, as pictured here, is a plastic disk Poggendorff used glass jeefimenko two electrodes.
Almost the entire surface of the glass acquired a coating of either positive or negative fixed charges, depending on the polarity of the combs. If you like clear edges, you can buff them on a wheel and the whole thing becomes transparent. The only essential metal parts are the electrodes and their interconnecting leads. This particular generator, we estimate, puts out about 30, volts. These books have some amazing advanced thinking in the understanding of Maxwell and EM. The plates were electrified by an external source of power through the polarity-reversing switch known as a commutator.
Anything that is available online has been referenced.
Oleg D. Jefimenko
From Wikipedia, the free encyclopedia. So is the ionosphere, the layer of ionized gas about 70 kilometers over our heads. Poggendorff was immensely pleased by the rate at which his machine converted charge into mechanical motion.
A Leyden jar is a primitive form of the modern high-voltage capacitor. Some mechanisms not yet explained constantly pumps large quantitites of charged particles into the air. I had corrected the imbalance caused by a lump of cement at one end of the rotor by adding a counterweight on the opposite side at the opposite end of the cylinder. The foot antenna wire can hold enough charge to give a substantial jolt, even during fair weather. The adjacent plates are separated by a narrow slot. A galvanometer hooked to the plates jumped sharply.
It twirled merrily from electric power drawn out of thin air. Jefimenko would like to set up a large antenna in such a spot, then aim an ultraviolet laser beam at a receiving site miles away at ground level.

These are truly books full of thought-provoking new ways of looking at tired old physics! We drilled slightly oversized holes in the corners of one side piece and carefully adjusted until the rotor was turning electrpstatic in the slot. Box, Star City, W.

The ends of the shaft were ground and polished to 30degree points. However, the greatest concentration is near the ground and diminishes with altitude rapidly. Brown, these antennas have larger current potentials depending upon the radioactive source used alpha or beta source and ionize the air in the vicinity of the antenna.
Jefimenko’s Electrostatic Motors & Heaviside’s Gravitational EM Analogy
About a yard away he placed a sharp-pointed corona antenna and connected it to an electrostatic motor. The resulting asymmetrical force made the motor self-starting and unidirectional.
When adjacent plates mootors charges of opposite polarity, the electret experiences a force at right angles to the slot and in the plane of the electret. They can also operate from a variety of sources and range of voltages. As the omtors moved between the attracting plates, however, the commutator switched the plates to matching polarity.
Simultaneously the electrodes function as shields to prevent the neutralization of the electret by free ions. Franklin charged his jars with an electrostatic generator. Such balloons, each three feet in diameter, and the helium to inflate them are available from the Edmund Scientific Co.
