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Electric Fields
Worksheet
Grade Level
Physics
12.108 Electric Fields
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A student sketches electric-field lines near several static point charges. Which statement must be true for the sketch to be valid?
A
Field lines never cross, and each line follows the local electric-field direction.
B
Field lines always form closed loops around any charge pair.
C
Field lines must be equally spaced everywhere.
D
Field lines point toward positive charges and away from negative charges.
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