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Ion Engines Interactive > Tutorial B

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Below is a gun that shoots out Positive charges: positive electric charge

We call them Test Charges.

Click the Launch button a few times to watch them.

Error:

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If you already have Java installed on your machine, you may need to find and install a suitable plugin to allow your browser to run this Java applet.

For more information about running Java on your computer and web browser, please visit JavaTester.org. This site keeps up-to-date information about Java technolgies for each web browser and operating system configuration, and offers advice on installing or configuring Java to work on your machine.

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