**Description**
The reaction less drive is an internal momentum engine which until recently has been deemed impossible under the laws of physics. However, using a unique geometric electromagnetic setup, the authors, in a previous technical paper https://saemobilus.sae.org/content/2022-01-0054, have derived the equation for a reaction less drive, and built a functioning drive which produced small amounts of thrust by feeding a pulsed current into a electric coil coupled to a passive coil. While this system broke previous records for reactionless propulsion and demonstrates that a reaction less drive is possible by utilizing a unique solution the Abraham Lorenz force when applied to coupled systems of two independent electric circuits, it did not demonstrate that it could generate a practical amount of force using relatively low currents. In this paper, the authors will present results for a series of experiments on the same two coil system, which plots thrust against two independent variables: the pulse voltage, as well as the standing current on the passive coil. We extend the equation for reaction less propulsion = μq3/(m(6πc)∗(vdB/dT+B∗dv/dt) and derive an additional equation governing the system of motion, μq3/(m(6πc)∗(2B∗db/dt). The results of the paper show that significant thrusts can be generated on relatively low voltages and energy inputs.

**Author(s) - ranked in descending order of contribution / as it should appear when published**
Ed Chen 
Tara Cronin



**Description**
The reaction less drive is an internal momentum engine which until recently has been deemed impossible under the laws of physics. However, using a unique geometric electromagnetic setup, the authors, in a previous technical paper [https://saemobilus.sae.org/content/2022-01-0054](https://saemobilus.sae.org/content/2022-01-0054), have derived the equation for a reaction less drive, and built a functioning drive which produced small amounts of thrust by feeding a pulsed current into a electric coil coupled to a passive coil. While this system broke previous records for reactionless propulsion and demonstrates that a reaction less drive is possible by utilizing a unique solution the Abraham Lorenz force when applied to coupled systems of two independent electric circuits, it did not demonstrate that it could generate a practical amount of force using relatively low currents. In this paper, the authors will present results for a series of experiments on the same two coil system, which plots thrust against two independent variables: the pulse voltage, as well as the standing current on the passive coil. We extend the equation for reaction less propulsion = _μq_3/(_m_(6_πc_)∗(_v_d**B**/d**T**+**B**∗d**v**/d_t_) and derive an additional equation governing the system of motion, _μq_3/(_m_(6_πc_)∗(_2_**B**∗d**b**/d_t)_. The results of the paper show that significant thrusts can be generated on relatively low voltages and energy inputs.

**Author(s) - ranked in descending order of contribution / as it should appear when published**
Ed Chen 
Tara Cronin



Newtons vs. Teslas: The Dependence of Reactionless Drive Thrust on a Stationary Magnetic Field

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