Current and Electron Flow
Basic electricity concepts relevant to electroculture systems
Current and Electron Flow
Electric current is the rate at which charge moves through a conductor.
I = Q / tWhere:
- I = current (amperes, A)
- Q = charge (coulombs, C)
- t = time (seconds, s)
In most conductive materials, the charge carriers are electrons.
When an electric field is applied, electrons drift in the opposite direction of the field. This drift is what we call current.
Ohm’s Law
The relationship between current, voltage, and resistance:
I = V / RWhere:
- I = current (amperes)
- V = voltage (volts)
- R = resistance (ohms, Ω)
What Actually Moves?
Inside a metal wire:
- Electrons drift slowly — typical drift speeds are millimeters per second
- Collisions happen constantly; movement resembles slow diffusion
- Yet the electrical signal travels near the speed of light
This difference is foundational to understanding electroculture antenna behavior — and it’s the subject of Module 5.
Why This Matters for Electroculture
The atmospheric electric circuit delivers charge to the ground continuously. In soil, that charge moves through ionic carriers (dissolved minerals, water) rather than free electrons. The current density is low — but it’s persistent, and plants have had 400 million years to respond to it.