Recent content by Expresso

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    Electric Field of +4.0*10^-9 C in 1600 N/C Field

    Do we assume the origin has a positive charge? Or is there something in the problem that tells us that? thanks.
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    Electric Field of +4.0*10^-9 C in 1600 N/C Field

    A constant electric field exists in a region of Space. The field has a magnitude of 1600N/C and points due north. A point charge of +4.0 * 10^-9 C is then placed in this electric field. What is the magnitude and direction of the net electric field at a spot 13 cm due east of the charge...
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    Electron in a parallel plate capacitor

    anyone? thanks.
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    Electron in a parallel plate capacitor

    https://www.physicsforums.com/showthread.php?t=62593 I'm not quite sure how to obtain acceleration even after reading the suggestions. Help? Thank you.