How do I build an electromagnetic propulsion engine?
How would I build a magnetic propulsion system?
Is it possible to create a dynamic magnetic field? How can I make stronger magnets? What is a magnetic drilling machine? Can magnetic fields ever do work? If not, how can one magnet lift another? Is it possible to use the earth's magnetic field to produce electricity? How do propulsion systems work in space? If we replace electromagnet by permanent magnet in motor, will motor work (without electricity)? How is a magnetic field created? How can you make a magnet stronger? Could we create a space elevator using super-powered magnets? How would you create a fake magnetic field on Mars? Can I use a magnet in place of copper coil in a dc motor to generate a magnetic field So, it can rotate it self without dc supply? Could the Earth's magnetic field be used to produce electrical energy? Can earth's magnetic field be used to produce electricity? Theoretically, is it possible to achieve more thrust from ion propulsion with the use of a more powerful source of electricity? How does a current-carrying conductor produce a magnetic field when made into a coil? If magnetic fields can't do work, how can one magnet physically move another? How do magnets work? Is it possible to construct a building without foundation and floating it on the air with the magnetic field? What materials can be used for permanent magnets? Can we generate an artificial magnetic field around mars? Can I use permanent magnet dc motor in all terrain vehicle with torque requiremnt of 54 nm and power generally of 15-18kw? What element is used to make permanent magnets? Why can’t we use earths magnetic field to produce electricity? What is a magnet program? How does the propulsion system works in space? How can a magnet be drilled? Why are magnetic fields produced? How is a magnetism created? How exactly a magnetic brake work in an automobile? Can it replace handbrake?