enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Magnetohydrodynamic generator - Wikipedia

   en.wikipedia.org/wiki/Magnetohydrodynamic_generator

   First, they cause simple parallel field lines. Second, because the fluid is processed in a disk, the magnet can be closer to the fluid, and in this geometry, magnetic field strengths increase as the 7th power of distance. Finally, the generator is compact, so the magnet is smaller and uses a much smaller percentage of the generated power.

3. Magnetohydrodynamic drive - Wikipedia

   en.wikipedia.org/wiki/Magnetohydrodynamic_drive

   Illustration of the right-hand rule for the Lorentz force, cross product of an electric current with a magnetic field. The working principle involves the acceleration of an electrically conductive fluid (which can be a liquid or an ionized gas called a plasma) by the Lorentz force, resulting from the cross product of an electric current (motion of charge carriers accelerated by an electric ...

4. Magnetohydrodynamic converter - Wikipedia

   en.wikipedia.org/wiki/Magnetohydrodynamic_converter

   A magnetohydrodynamic generator is an MHD converter that transforms the kinetic energy of an electrically conductive fluid, in motion with respect to a steady magnetic field, into electricity. MHD power generation has been tested extensively in the 1960s with liquid metals and plasmas as working fluids.

5. Explosively pumped flux compression generator - Wikipedia

   en.wikipedia.org/wiki/Explosively_pumped_flux...

   The magnetic flux threading the ring, represented by five field lines, is reduced by the same ratio as the area of the ring. The variation of the magnetic flux induces a current (red arrows) in the ring by Faraday's law of induction, which in turn creates a new magnetic field circling the wire (green arrows) by Ampere's circuital law. The new ...

6. Telephone magneto - Wikipedia

   en.wikipedia.org/wiki/Telephone_magneto

   A telephone magneto is a hand-cranked electrical generator that uses permanent magnets to produce alternating current from a rotating armature. In early telegraphy , magnetos were used to power instruments, while in telephony they were used to generate electrical current to drive electromechanical ringers in telephone sets and activate signals ...

7. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

8. Mendocino motor - Wikipedia

   en.wikipedia.org/wiki/Mendocino_motor

   A coil is switched between these bridges. The solar panel in the sun/light produces more electricity than the solar panel in the shadow. So the solar panel in the sun dominates the flow of electricity. The coil and the base magnet create Lorentz force and so a movement that leads the next solar panel into the sun/light, thus maintaining the ...

9. Magnet motor - Wikipedia

   en.wikipedia.org/wiki/Magnet_motor

   [4] [5] A popular example of a magnet motor, although without rotating axis, was put forward by John Wilkins in 1670: A ramp with a magnet at the top, which pulled a metal ball up the ramp. Near the magnet was a small hole that was supposed to allow the ball to drop under the ramp and return to the bottom, where a flap allowed it to return to ...