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Practice Test 7
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Q1
An electric field model shows arrows pointing away from a positive charge $+Q$. Two locations are marked: point A is very close to $+Q$, and point B is farther away. Using the model idea that denser lines mean a stronger field, which prediction is best about the force on the same positive test charge $+q$ placed at A versus B?
An electric field model shows arrows pointing away from a positive charge $+Q$. Two locations are marked: point A is very close to $+Q$, and point B is farther away. Using the model idea that denser lines mean a stronger field, which prediction is best about the force on the same positive test charge $+q$ placed at A versus B?