respond to Faraday's Law of induction states that a current can be induced due to a change in the magnetic field. This theory was revolutionary because it provided a method of converting mechanical energy, to electricity. For instance, a gas generator in its simplest form is a gas powered motor that spins a wheel with an array of magnets with alternating poles, and around that wheel there are copper coils. The rotation of the alternating poles causes a change in the magnetic field in the coils, producing electricity. In motors, its reversed. The coils act as electro-magnets with opposing poles to the magnets, causing a force on the magnets (until they are parallel with the magnetic field) making the center spin