Executive Summary:

This briefing document reviews the "Magnetic Inclusion Simulator JavaScript Simulation Applet HTML5" resource available on the Open Educational Resources / Open Source Physics @ Singapore website. This resource provides an interactive simulation focused on electromagnetism, specifically demonstrating the principles of magnetic fields generated by current-carrying coils. It is designed as an open educational resource for teaching and learning physics, with features for educators and direct use through embedding in webpages. The simulation allows users to adjust the current in coils and observe the resulting changes in the magnetic field.

Key Themes and Important Ideas/Facts:

1. Interactive Electromagnetism Simulation: The core of this resource is a JavaScript-based simulation applet built using HTML5. This allows for interactive exploration of magnetic fields without requiring additional plugins. The title itself clearly indicates the focus: "Magnetic Inclusion Simulator JavaScript Simulation Applet HTML5."
2. Open Educational Resource: The resource is explicitly part of "Open Educational Resources / Open Source Physics @ Singapore," highlighting its commitment to free and accessible educational materials. The content is licensed under the "Creative Commons Attribution-Share Alike 4.0 Singapore License," emphasizing its open nature and allowing for sharing and adaptation under specific conditions.
3. Focus on Current and Magnetic Fields: The simulation directly relates the current flowing through two orange coils to the resulting magnetic field. The "Instructions" section clearly states: "Adjusting the I field box will set the current through the two orange coil. As the simulation is running, the magnetic field as shown in B field box will constantly change..." This demonstrates a fundamental principle of electromagnetism.
4. Real-time Feedback: The simulation provides dynamic visual feedback. As the current (I field) is adjusted, the magnetic field (B field) changes in real-time, allowing users to observe the direct relationship between the two. It's noted that "...the B field box however is not editable," indicating that the magnetic field is a dependent variable determined by the current.
5. User Interface Controls: The applet features standard interactive elements:

• Control Field Boxes: Specifically, an "I field box" for adjusting the current.
• Play/Pause and Reset Buttons: These allow users to control the simulation's progression and return to the initial state.
• Full Screen Toggle: Double-clicking enables a full-screen view for better visualization, although this functionality is disabled while the simulation is running: "Double clicking anywhere in the panel will toggle full screen. This won't work if the simulation is running."

1. Embeddability: The resource offers an embed code (<iframe width="100%" height="100%" src="https://iwant2study.org/lookangejss/05electricitynmagnetism_21electromagnetism/ejss_model_MO_367S_MagneticInclusion/MO_367S_MagneticInclusion_Simulation.xhtml " frameborder="0"></iframe>) to easily integrate the simulation into other webpages or learning platforms. This enhances its accessibility and potential for wider use in educational settings.
2. Target Audience - Teachers and Learners: The page includes a section "For Teachers," suggesting that the resource is specifically designed to support educators in teaching electromagnetism. While "Sample Learning Goals" and other teacher-focused resources are mentioned ([text]), the provided excerpts do not contain the specifics of these.
3. Credits and Contributors: The simulation is credited to Mara Jos Cano, Fremont Teng, Francisco Esquembre (Universidad Murcia), and Loo Kang Wee, acknowledging the individuals involved in its creation and development.
4. Part of a Larger Collection: The "Breadcrumbs" and the extensive list of other JavaScript simulation applets indicate that this Magnetic Inclusion Simulator is part of a broader collection of open educational resources focused on physics and mathematics offered by Open Source Physics @ Singapore. These cover a wide range of topics, suggesting a comprehensive approach to interactive learning.
5. Technical Foundation: The use of "JavaScript Simulation Applet HTML5" signifies that the resource leverages modern web technologies for cross-platform compatibility and accessibility through standard web browsers. The mention of "EasyJavaScriptSimulations Library" and the link to its license provide further technical context.

Quotes from the Original Sources:

• Regarding current and magnetic field control: "Adjusting the I field box will set the current through the two orange coil. As the simulation is running, the magnetic field as shown in B field box will constantly change, and the B field box however is not editable."
• On embedding the model: The provided <iframe> code demonstrates the ease of integration.
• On toggling full screen: "Double clicking anywhere in the panel will toggle full screen. This won't work if the simulation is running."
• Licensing information: "Contents are licensed Creative Commons Attribution-Share Alike 4.0 Singapore License."

Conclusion:

The Magnetic Inclusion Simulator JavaScript Simulation Applet HTML5 provides a valuable and accessible interactive tool for learning and teaching the fundamental relationship between electric current and magnetic fields. Its open educational resource nature, embeddability, and clear user controls make it a useful asset for educators looking to enhance their lessons with engaging and dynamic visualizations of electromagnetic principles. The context of being part of a larger collection of similar resources further amplifies its potential impact in open science education.

Frequently Asked Questions about the Magnetic Inclusion Simulator

What is the purpose of the Magnetic Inclusion Simulator?

The Magnetic Inclusion Simulator is a JavaScript simulation applet designed as an open educational resource for learning about electromagnetism. Specifically, it allows users to explore the concept of magnetic fields generated by current-carrying coils and how these fields might interact with a "magnetic inclusion" (though the specifics of this interaction aren't detailed in the provided text).

How do I use the Magnetic Inclusion Simulator?

The primary control available is the "I field box," which allows you to adjust the current passing through the two orange coils depicted in the simulation. As the simulation runs, the resulting magnetic field is dynamically shown in the "B field box," which is for display purposes and cannot be directly edited.

Can I view the simulation in full screen?

Yes, the simulation can be toggled to full-screen mode by double-clicking anywhere within the simulation panel. However, this functionality is disabled while the simulation is actively running.

What are the "Play/Pause" and "Reset" buttons for?

The "Play/Pause" button allows you to start and stop the simulation, enabling you to observe the dynamic changes in the magnetic field as determined by the current you've set. The "Reset" button will return the simulation to its initial state, likely with a default current value and magnetic field display.

Who created this simulation?

The Magnetic Inclusion Simulator was developed by a team including Mara Jos Cano, Fremont Teng, Francisco Esquembre from Universidad Murcia, and Loo Kang Wee.

Where can I embed this simulation?

The simulation can be easily embedded into a webpage using the provided iframe code. This allows educators and other users to integrate the interactive learning tool into their online resources.

Are there any learning goals associated with this simulation?

The document mentions "Sample Learning Goals" within the text, suggesting that the simulation is designed to help users achieve specific educational outcomes related to electromagnetism. However, the actual text of these learning goals is not provided in the excerpts.

Is this simulation part of a larger project?

Yes, the Magnetic Inclusion Simulator is listed under "Electromagnetism" and "MOSEM² Minds-On Physics Learning Resources," indicating that it is part of a broader collection of open educational resources focused on physics education, particularly those employing a "minds-on" learning approach. The platform also hosts a wide variety of other physics and mathematics simulations and learning tools.