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

Solenoids01:17

Solenoids

2.4K
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...
2.4K
Magnetic Field of a Solenoid01:18

Magnetic Field of a Solenoid

3.7K
A solenoid is a conducting wire coated with an insulating material, wound tightly in the form of a helical coil. The magnetic field due to a solenoid is the vector sum of the magnetic fields due to its individual turns. Therefore, for an ideal solenoid, the magnetic field within the solenoid is directly proportional to the number of turns per unit length and the current. Conversely, the magnetic field outside the solenoid is zero.
Consider a solenoid with 100 turns wrapped around a cylinder of...
3.7K
Cable: Problem Solving01:29

Cable: Problem Solving

299
When dealing with a cable that is fixed to two supports and subjected to uniform loading, it is crucial to determine the maximum tension in the cable. This process can be broken down into several key steps, as outlined below:
299
Energy Stored In A Coaxial Cable01:31

Energy Stored In A Coaxial Cable

1.4K
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...
1.4K
Calculation of Self-inductance01:29

Calculation of Self-inductance

280
The self-inductance of a circuit, often simply called the inductance, is a purely geometric factor that depends only on the circuit component's structure. More specifically, it depends on the shape and size of the component that lets the flux pass through it, thus inducing an electric field that opposes any current passing through it.
Since the effect of the induced electric field and the back EMF generated depends on the rate of change of current and the self-inductance, the inductance...
280
Magnetic Force On Current-Carrying Wires: Example01:22

Magnetic Force On Current-Carrying Wires: Example

1.4K
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.
1.4K

You might also read

Related Articles

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

Sort by
Same author

A System for Retrofitting Conventional MRI Systems for Simultaneous Multinuclear MRI/MRS.

NMR in biomedicine·2026
Same author

Lung Biopsy Tract Sealant and Fiducial Marker Based on a Hydrogel/Shape Memory Polymer Foam Composite With Multimodal Contrast.

Journal of biomedical materials research. Part B, Applied biomaterials·2026
Same author

Odd-Leg Birdcages for Geometric Decoupling in Multinuclear Imaging and Spectroscopy.

Concepts in magnetic resonance. Part B, Magnetic resonance engineering·2025
Same author

Circuit design for broadband decoupling in multi-coil multi-nuclear applications.

Journal of magnetic resonance (San Diego, Calif. : 1997)·2025
Same author

An Investigation of Triple-Tuned Traps for MRI Receiver Coil Design.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

A Receive-Only Frequency Translation System With Automatic Phase Correction for Simultaneous Multi-Nuclear MRI/MRS.

IEEE transactions on bio-medical engineering·2025
Same journal

Analysis of End-Tidal CO2 Variability During Plateau Waves Episodes: An Information Theoretic Approach<sup></sup>.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

AI and Tomosynthesis for Breast Cancer Molecular Subtyping: A step toward precision medicine<sup></sup>.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Towards Sustainable Protein Recovery from Biological Waste: Assessing Polyethersulfone-based Microfiltration.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Analysis of the cardiovascular response to standardized polymicrobial peritonitis experimental model.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

Automated Wrist Ultrasound Image Bone Enhancement and Segmentation Using Deep Learning.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same journal

A Deep Learning approach for Depressive Symptoms assessment in Parkinson's disease patients using facial videos.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
See all related articles

Related Experiment Video

Updated: May 24, 2025

Electric and Magnetic Field Devices for Stimulation of Biological Tissues
13:29

Electric and Magnetic Field Devices for Stimulation of Biological Tissues

Published on: May 15, 2021

5.0K

Floating Solenoid Cable Trap.

Roman Venegas, Edith Touchet-Valle, Joseph Busher

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |March 5, 2025
    PubMed
    Summary
    This summary is machine-generated.

    New floating cable traps effectively suppress common mode currents in MRI radiofrequency transmission lines. This innovation enhances signal quality and patient safety by reducing signal loss and preventing RF burns.

    More Related Videos

    A Flow-through Exposure System for Evaluating Suspended Sediments Effects on Aquatic Life
    12:15

    A Flow-through Exposure System for Evaluating Suspended Sediments Effects on Aquatic Life

    Published on: January 9, 2017

    8.4K
    MRM Microcoil Performance Calibration and Usage Demonstrated on Medicago truncatula Roots at 22 T
    10:22

    MRM Microcoil Performance Calibration and Usage Demonstrated on Medicago truncatula Roots at 22 T

    Published on: January 16, 2021

    5.4K

    Related Experiment Videos

    Last Updated: May 24, 2025

    Electric and Magnetic Field Devices for Stimulation of Biological Tissues
    13:29

    Electric and Magnetic Field Devices for Stimulation of Biological Tissues

    Published on: May 15, 2021

    5.0K
    A Flow-through Exposure System for Evaluating Suspended Sediments Effects on Aquatic Life
    12:15

    A Flow-through Exposure System for Evaluating Suspended Sediments Effects on Aquatic Life

    Published on: January 9, 2017

    8.4K
    MRM Microcoil Performance Calibration and Usage Demonstrated on Medicago truncatula Roots at 22 T
    10:22

    MRM Microcoil Performance Calibration and Usage Demonstrated on Medicago truncatula Roots at 22 T

    Published on: January 16, 2021

    5.4K

    Area of Science:

    • Medical Imaging
    • Electrical Engineering
    • Radio Frequency Engineering

    Background:

    • Transmission lines like coaxial cables are essential for MRI systems.
    • Common mode cable currents in RF transmission lines degrade signal quality and pose a patient safety risk (RF burns).
    • Existing cable traps can be cumbersome to implement.

    Purpose of the Study:

    • To develop an improved floating cable trap for MRI transmission lines.
    • To effectively suppress common mode cable currents.
    • To enhance ease of application and construction.

    Main Methods:

    • A novel floating cable trap design utilizing three LC circuits was created.
    • The trap was constructed using a custom 3D printed former for straightforward application.
    • Performance was evaluated for attenuation at 127 MHz.

    Main Results:

    • The developed floating cable trap achieved an attenuation of -24 decibels (dB) at 127 MHz.
    • The 3D printed former facilitated easy construction and attachment to RG-58 coaxial cables.
    • The trap effectively suppressed common mode currents.

    Conclusions:

    • The novel floating cable trap design successfully mitigates common mode currents in MRI RF transmission.
    • This innovation offers improved signal integrity and patient safety in MRI procedures.
    • The design's ease of construction and application represents a practical advancement.