Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV

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published by the Exploratorium

This activity created by the Exploratorium Museum demonstrates the magnetic forces between two current-carrying wires placed in close proximity. The two wires will either attract or repel each other, depending upon the direction of current flow in each wire. Exploratorium "Snacks" are miniature versions of popular exhibits at the museum that can be easily set up or performed in school or home settings. Illustrated directions for set-up are provided, plus an explanation of the relevant physics concepts.

https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%2...

Subjects	Levels	Resource Types
Electricity & Magnetism - Magnetic Fields and Forces = Force on Wires	- High School - Middle School - Informal Education	- Instructional Material = Activity = Laboratory

Appropriate Courses	Categories	Ratings
- Physical Science - Physics First - Conceptual Physics - Algebra-based Physics - AP Physics	- Activity - Laboratory - New teachers	Currently 0.0/5 Want to rate this material? Login here!

Intended Users:: Educator
Learner
Format:: text/html
Mirror:: http://web.archive.org/web/201509…
Mirror:: https://books.google.com/books?id…
Access Rights:: Free access
Restriction:: Does not have a copyright, license, or other use restriction.
Courtesy of:: Exploratorium: http://www.exploratorium.edu/about/use_policy.html
Keywords:: current, force, induce, magnetic field, magnetic force, magnetism activity, magnetism lab
Record Creator:: Metadata instance created June 13, 2006 by Ann Deml
Record Updated:: August 23, 2020 by Lyle Barbato
Last Update when Cataloged:: September 14, 2007
Other Collections:: The Physics To Go

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AAAS Benchmark Alignments (2008 Version)

4. The Physical Setting

4G. Forces of Nature

6-8: 4G/M3. Electric currents and magnets can exert a force on each other.

AAAS Benchmark Alignments (1993 Version)

4. THE PHYSICAL SETTING

F. Motion

4F (9-12) #3. Accelerating electric charges produce electromagnetic waves around them. A great variety of radiations are electromagnetic waves: radio waves, microwaves, radiant heat, visible light, ultraviolet radiation, x rays, and gamma rays. These wavelengths vary from radio waves, the longest, to gamma rays, the shortest. In empty space, all electromagnetic waves move at the same speed?the "speed of light."

G. Forces of Nature

4G (9-12) #5. Magnetic forces are very closely related to electric forces and can be thought of as different aspects of a single electromagnetic force. Moving electric charges produce magnetic forces and moving magnets produce electric forces. The interplay of electric and magnetic forces is the basis for electric motors, generators, and many other modern technologies, including the production of electromagnetic waves.

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<a href="https://www.compadre.org/precollege/items/detail.cfm?ID=3753">Exploratorium. Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV. San Francisco: Exploratorium, September 14, 2007.</a>

AIP Format

(Exploratorium, San Francisco, 2006), WWW Document, (https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%20Home%20Electricity%20and%20Mag%20Experiments.pdf#page=11).

AJP/PRST-PER

Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV (Exploratorium, San Francisco, 2006), <https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%20Home%20Electricity%20and%20Mag%20Experiments.pdf#page=11>.

APA Format

Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV. (2007, September 14). Retrieved March 19, 2025, from Exploratorium: https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%20Home%20Electricity%20and%20Mag%20Experiments.pdf#page=11

Chicago Format

Exploratorium. Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV. San Francisco: Exploratorium, September 14, 2007. https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%20Home%20Electricity%20and%20Mag%20Experiments.pdf#page=11 (accessed 19 March 2025).

MLA Format

Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV. San Francisco: Exploratorium, 2006. 14 Sep. 2007. 19 Mar. 2025 <https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%20Home%20Electricity%20and%20Mag%20Experiments.pdf#page=11>.

BibTeX Export Format

@misc{ Title = {Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV}, Publisher = {Exploratorium}, Volume = {2025}, Number = {19 March 2025}, Month = {September 14, 2007}, Year = {2006} }

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%T Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV %D September 14, 2007 %I Exploratorium %C San Francisco %U https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%20Home%20Electricity%20and%20Mag%20Experiments.pdf#page=11 %O text/html

EndNote Export Format

%0 Electronic Source %D September 14, 2007 %T Exploratorium: Snacks about Magnetism - Cirlces of Magnetism IV %I Exploratorium %V 2025 %N 19 March 2025 %8 September 14, 2007 %9 text/html %U https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/368/At%20Home%20Electricity%20and%20Mag%20Experiments.pdf#page=11

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