What Is Electrogravity? An Overview of Electrogravitics and Theoretical Approaches

Electrogravity, often referred to as electrogravitics, is a speculative and interdisciplinary field of physics that explores the potential relationship between electric fields, electromagnetic forces, and gravitational phenomena. While not yet part of mainstream physics, electrogravity theories aim to uncover a unified framework where gravity and electromagnetism are interconnected—potentially paving the way for revolutionary propulsion systems, energy technologies, and deeper insights into the nature of space-time.

---

Theoretical Foundations of Electrogravity

The concept of electrogravity stems from the quest for a unified field theory—a theory that would merge Einstein’s General Relativity (which governs gravity) with the Standard Model’s description of electromagnetism and quantum forces.

1. Einstein-Maxwell Unification Attempts

Albert Einstein spent the later part of his life attempting to unify electromagnetism and gravity into a single geometric theory. Though he didn’t succeed, these early efforts inspired later electrogravitic theories.

2. Biefeld-Brown Effect

Developed by Thomas Townsend Brown in the 1920s, the Biefeld-Brown effect suggests that applying high-voltage electric fields to capacitors can result in a net propulsive force. Some interpret this as an interaction between gravity and electricity, though mainstream science attributes the effect to ion wind or other non-gravitational mechanisms.

3. Scalar Field and Torsion Theories

Modern theoretical physics occasionally explores scalar fields, torsion in spacetime, and modifications to General Relativity as ways to include electromagnetism-gravity coupling. Some models introduce new particles or dimensions to mediate these interactions.

4. Quantum Gravity & String Theory

While not directly focused on electrogravity, string theory and loop quantum gravity aim for unification at a fundamental level. Some string theory frameworks naturally unify gravity with electromagnetic forces in higher-dimensional space.

How could electrogravity work at all?

In many speculative electrogravity models, the idea is that electric or electromagnetic fields could influence spacetime curvature, similar to how mass does in general relativity. Creating a “funnel-like” distortion—akin to a gravity well—would, in theory, allow for propulsion or movement without conventional thrust.

This resembles how gravity bends spacetime: a massive object creates a funnel-like dimple in the spacetime fabric, and other objects “fall” toward it. If electrogravity could mimic this via electromagnetic fields, it might allow for controlled movement by warping spacetime in a desired direction.

A mathematcial approach for this

Electrogravity: 1 kg Stone Lift with 10 m/s² Acceleration

To lift a 1 kg stone with an electrogravitic field that gives it an acceleration of 10 m/s² (similar to Earth gravity), we estimate the equivalent gravitational mass required at 1 m distance using Newton’s law:

$M=\frac{a{r}^2}{G}$ $M=\frac{10·1^2}{6.674}\approx 1.5\times {10}^{11}\mathrm{kg}$

This means you’d need the electrogravitic field to simulate the gravitational pull of a 150 billion kg mass at 1 meter to produce 10 m/s² acceleration.

Using Einstein’s field equation:

$G_{\mathrm{\mu \nu }}=\frac{8\pi G}{c^4}{T}_{\mathrm{\mu \nu }}$

We estimate the Ricci scalar curvature needed:

$R\approx \frac{10}{{\mathrm{3\times 10^8}}^2}=1.1\times {10}^{-}\text{m}-2$

Now we calculate the energy density needed to produce this curvature:

$\rho =\frac{c^2}{8\pi G}·R\approx 3.95\times {10}^{10}\text{J/m³}$

To match the energy density required for lifting a 1 kg object with 10 m/s² acceleration via spacetime curvature, you would need a field containing around 40 billion joules per cubic meter.

---

Applications and Controversy

Electrogravity has captured the imagination of researchers in advanced propulsion, anti-gravity devices, and clean energy systems. However, no peer-reviewed experiment has conclusively demonstrated electrogravitic effects under controlled conditions, leading to skepticism in the scientific community.

Yet, patents, military research documents, and declassified reports have hinted at persistent interest in this field, particularly during the Cold War era. This includes alleged experimental aircraft propulsion based on electrogravitics.