QQuestionPhysics
QuestionPhysics
A 15.0 nC charge is at x = 0cm and a - 1.0 nCcharge is at x = 5 cm .
At what point or points on the x-axis is the electric potential zero?
Express your answer using two significant figures. If there is more than one answer, give each answer separated by a comma.
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Answer
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Step 1Let's solve this step by step:
Step 2: Recall the electric potential formula
- $$r$$ is the distance from the charge
The electric potential at a point due to a point charge is given by: Where:
Final Answer
5.4
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