Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Magnetic Field Due to Two Straight Wires01:18

Magnetic Field Due to Two Straight Wires

5.0K
Consider two parallel straight wires carrying a current of 10 A and 20 A in the same direction and separated by a distance of 20 cm. Calculate the magnetic field at a point "P2", midway between the wires. Also, evaluate the magnetic field when the direction of the current is reversed in the second wire.
5.0K
Magnetic Field Due To A Thin Straight Wire01:28

Magnetic Field Due To A Thin Straight Wire

6.3K
Consider an infinitely long straight wire carrying a current I. The magnetic field at point P at a distance a from the origin can be calculated using the Biot-Savart law.
6.3K
Magnetic Force On Current-Carrying Wires: Example01:22

Magnetic Force On Current-Carrying Wires: Example

2.3K
In a magnetic field, moving charges encounter a force. If a wire contains these moving charges, i.e., if the wire is carrying a current, then a force acts on the wire as well. Consider a pair of flexible leads holding a wire that is 40 cm long and 10 g in weight in a horizontal position. The wire is placed in a constant magnetic field of 0.40 T, as shown in Figure 1(a). Determine the magnitude and direction of the current flowing in the wire needed to remove the tension in the supporting leads.
2.3K
Energy Stored In A Coaxial Cable01:31

Energy Stored In A Coaxial Cable

2.1K
A coaxial cable consists of a central copper conductor used for transmitting signals, followed by an insulator shield, a metallic braided mesh that prevents signal interference, and a plastic layer that encases the entire assembly.
In the simplest form, a coaxial cable can be represented by two long hollow concentric cylinders in which the current flows in opposite directions. The magnetic field inside and outside the coaxial cable is determined by using Ampère's law. The magnetic field inside...
2.1K
Three-Winding Transformers01:19

Three-Winding Transformers

834
Three identical single-phase transformers can be configured to form a three-phase transformer connection, which involves high-voltage and low-voltage windings. The high-voltage windings are denoted by capital letters A-B-C, while the low-voltage windings are labeled with lowercase letters a-b-c, representing their respective phases. This notation helps distinguish between the high and low voltage sides of the transformer.
In the per-unit equivalent circuit of a grounded Y-Y three-phase...
834
Solenoids01:17

Solenoids

3.4K
A solenoid is a conducting wire coated with an insulating material, wound tightly in the form of a helical coil. The magnetic field for a solenoid is the vector sum of the magnetic field due to its individual turns. For an ideal solenoid, the magnetic field inside is almost uniform and parallel to the solenoid axis, while the magnetic field outside the solenoid is nearly zero.
Each turn in a solenoid can be approximated as a circular current carrying coil that generates a dipole moment. The...
3.4K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Spatially resolved diagnostics for optimization of large ion beam sources.

The Review of scientific instruments·2022
Same author

Publisher's Note: "CRISP: A compact RF ion source prototype for emittance scanner testing" [Rev. Sci. Instrum. 91, 033314 (2020)].

The Review of scientific instruments·2020
Same author

CRISP: A compact RF ion source prototype for emittance scanner testing.

The Review of scientific instruments·2020
Same author

First operation in SPIDER and the path to complete MITICA.

The Review of scientific instruments·2020
Same author

Beam and installation improvements of the NIO1 ion source.

The Review of scientific instruments·2020
Same author

Beamlet scraping and its influence on the beam divergence at the BATMAN Upgrade test facility.

The Review of scientific instruments·2020
Same journal

Smartwatch low-SAR approach based on antenna integrated with metamaterial protection layer.

Electromagnetic biology and medicine·2026
Same journal

Frequency-specific effects of pulsed magnetic field on BV2 microglial cell function.

Electromagnetic biology and medicine·2026
Same journal

Bi-layer hybrid nano-blood flow under electromagnetic actuation in a squeezing channel.

Electromagnetic biology and medicine·2026
Same journal

Quantum coherence stabilization in biology via feedback with coherent background fields.

Electromagnetic biology and medicine·2026
Same journal

A magnetic coupled resonance transmission-based regulation of LTP in the Schaffer-CA1 region of the hippocampus by WP-μMS.

Electromagnetic biology and medicine·2026
Same journal

Synergistic effects of magnetic field and nanoparticle dynamics on peristaltic transport of non-newtonian fluid in wavy channel.

Electromagnetic biology and medicine·2026
See all related articles

Related Experiment Video

Updated: Mar 2, 2026

Drawing and Hydrophobicity-patterning Long Polydimethylsiloxane Silicone Filaments
07:56

Drawing and Hydrophobicity-patterning Long Polydimethylsiloxane Silicone Filaments

Published on: January 7, 2019

9.3K

Helical water wires.

A R Liboff1, C Poggi2, P Pratesi2

  • 1a Department of Physics , Oakland University , Rochester Hills , MI , USA.

Electromagnetic Biology and Medicine
|May 20, 2017
PubMed
Summary
This summary is machine-generated.

A novel helitetrahedral model explains low-frequency water oscillations using hydronium ion cyclotron resonance. This model elucidates proton-hopping dynamics and potential biological resonance effects, offering insights into water-biomatter interactions.

Keywords:
Bio-aqua interfaceelectric dipole momenthydroniumion cyclotron resonanceproton-hoppingwater structureweak electromagnetic emission

More Related Videos

Construction of Microdrive Arrays for Chronic Neural Recordings in Awake Behaving Mice
10:44

Construction of Microdrive Arrays for Chronic Neural Recordings in Awake Behaving Mice

Published on: July 5, 2013

21.6K
Force System with Vertical V-Bends: A 3D In Vitro Assessment of Elastic and Rigid Rectangular Archwires
08:46

Force System with Vertical V-Bends: A 3D In Vitro Assessment of Elastic and Rigid Rectangular Archwires

Published on: July 24, 2018

11.4K

Related Experiment Videos

Last Updated: Mar 2, 2026

Drawing and Hydrophobicity-patterning Long Polydimethylsiloxane Silicone Filaments
07:56

Drawing and Hydrophobicity-patterning Long Polydimethylsiloxane Silicone Filaments

Published on: January 7, 2019

9.3K
Construction of Microdrive Arrays for Chronic Neural Recordings in Awake Behaving Mice
10:44

Construction of Microdrive Arrays for Chronic Neural Recordings in Awake Behaving Mice

Published on: July 5, 2013

21.6K
Force System with Vertical V-Bends: A 3D In Vitro Assessment of Elastic and Rigid Rectangular Archwires
08:46

Force System with Vertical V-Bends: A 3D In Vitro Assessment of Elastic and Rigid Rectangular Archwires

Published on: July 24, 2018

11.4K

Area of Science:

  • Physical Chemistry
  • Biophysics
  • Water Dynamics

Background:

  • Low-frequency oscillations in pure water after electromagnetic excitation at the hydronium ion cyclotron resonance frequency have been reported.
  • Cyclotron resonance (ICR) has been observed to couple with biological systems for various cations.

Purpose of the Study:

  • To propose a helitetrahedral model explaining low-frequency oscillations in water.
  • To elucidate the mechanism of proton-hopping and its role in resonance stimulation in biological systems.
  • To investigate the potential role of radiation patterns in water-biomatter interactions.

Main Methods:

  • Development of a helitetrahedral model incorporating Lorentz force and intrinsic ion structure.
  • Analysis of proton-hopping dynamics of the H3O+ ion.
  • Extension of the model to other cations and consideration of hydroxyl ions.

Main Results:

  • The model explains unique helical proton-hopping pathways for H3O+ ions.
  • It provides a framework for understanding ICR biological couplings for various cations.
  • The addition of hydroxyl ions enables oscillatory electric dipole moments and weak power radiation patterns.

Conclusions:

  • The helitetrahedral model offers a mechanism for resonance stimulation in biological systems via enhanced conductivity and reduced scattering.
  • The observed radiation patterns may play a role in the interfacial interactions between water and living matter.