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How Electrons Move: How an Electron Moves in an Electric Field
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<strong><font color="white" size="5">How Electrons Move:</font></strong><font color="white" size="5">
How an Electron Moves in an Electric Field</font>
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How is the motion of an electron affected by the forces created by
electric field surrounding charged particles?
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<b><font color="#5c7b67" size="5">A game: shooting an electron</font></b>
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In the game below the goal is to hit the target located opposite a
electron gun. The electron gun will fire an electron. The electron must
not hit any walls or obstacles during your attempt. You may direct the
electron along a path of your choosing by placing stationary positive and
negative charges at various locations. You should try to hit the target
using the fewest charges possible. To remove a charged particle, click on
it with the mouse and hit the DELETE key on your keyboard.
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Fire an electron
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<html><div style="width:400"><font face="verdana" size="4">If you miss the target don't reset and start over. Simply click and drag your charges to move them small amounts until you can get the electron to hit the target. You can also use the arrow keys to move the charges by very small increments.</font></div></html>
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Take a snapshot of your winning game
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<b>Place the snapshot of your winning game here. </b>
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<strong>Describe what you needed to do in order to win the game.</strong>
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<strong>Do you think the electron in the game would travel on the same
path if you change all of the charges by the same amount? (<a href="script:page:0:message <t><font face=verdana><b>How to test this?</b><hr>Make sure the particles for the game are set so that the electron<br>will hit the target. Then use the slider to change the charge amount<br>on the particles you placed in the game window. Then, fire another<br>electron and observe what happens.</font></t>">Hint</a>)
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<html>Yes, exactly the same path.</html>
<html>Not exactly, but it should still hit the same target.</html>
<html>No, the electron's path and final destination will be different.</html>
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<strong>Was your prediction correct? Explain what happened when you
increased or decreased the amount of charge on the stationary particles.</strong>
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