Neco Model Questions Vol1 2017 Physics Question 18
Practice objective / multiple choice question 18 from the 2017 Neco Model Questions Vol1 Physics examination.
Two point charges are placed on a straight line. A charge \(+Q\) is at point \(A\) and a charge \(-2Q\) is at point \(B\), where the distance \(AB\) is \(12\;\text{cm}\). Determine the position(s) on the line where the net electric field is zero. Give the distance from point \(A\) to the required position, stating clearly whether it lies to the left of \(A\), between \(A\) and \(B\), or to the right of \(B\). Express your answer in centimetres to two decimal places.
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About This Question
This is Neco Model Questions Vol1 2017 Physics Question 18. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Physics examination.
Difficulty level: Hard .
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