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BMWPower06
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Homework Statement
A charge is moved from one place to another in an electric field. In which of the following situations will the change in potential energy be NON-ZERO?
True False the charge does not move at all
True False the charge is only moved perpendicular to all electric field lines that it crosses
True False the charge is moved along an equipotential surface
True False the charge is moved to the left by 5 mm and then back to the right by 5 mm
True False the charge is moved along an electric field line, in the same direction as the field
The Attempt at a Solution
My answers are in bold, the computer says I am wrong, but it doesn't tell me which answers are wrong, can anyone help me out? I got these answers through reading the chapter in my book.
Thanks