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MMLU-Pro / 9561 / A particle of charge −q₁ is at the origin of an x axis. (a) At what…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A particle of charge −q1-q_1 is at the origin of an xx axis. (a) At what location on the axis should a particle of charge −4q1-4 q_1 be placed so that the net electric field is zero at $x=2.0 \mathrm{~mm}$ on the axis?
Plain-text mathematical notation (without MathML)
A particle of charge −q₁ is at the origin of an x axis. (a) At what location on the axis should a particle of charge −4q₁ be placed so that the net electric field is zero at $x=2.0 \mathrm{~mm}$ on the axis?
Original LaTeX notation
A particle of charge $-q_1$ is at the origin of an $x$ axis. (a) At what location on the axis should a particle of charge $-4 q_1$ be placed so that the net electric field is zero at $x=2.0 \mathrm{~mm}$ on the axis?

category

physics

options

  1. $12.0\mathrm{~mm}$
  2. $4.0$$\mathrm{~mm}$
  3. $1.0\mathrm{~mm}$
  4. $14.0\mathrm{~mm}$
  5. $5.0\mathrm{~mm}$
  6. $6.0$$\mathrm{~mm}$
  7. $3.0\mathrm{~mm}$
  8. $8.0$$\mathrm{~mm}$
  9. $7.0\mathrm{~mm}$
  10. $10.0$$\mathrm{~mm}$

src

scibench-fund

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Source and history

upstream_id / Original problem ID
9561
task_id
2db465eb-37ec-5548-9a93-d42c147bea6d
task_key
default--test--9561
task_revision_id
1
config / split
default / test

Official source

initial import