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MMLU-Pro / 9149 / In Fig. 21-26, particle 1 of charge −5.00q and particle 2 of charge +2.00q…

Problem

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

question

In Fig. 21-26, particle 1 of charge −5.00q-5.00 q and particle 2 of charge +2.00q+2.00 q are held at separation LL on an xx axis. If particle 3 of unknown charge q3q_3 is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the xx coordinate of particle 3?
Plain-text mathematical notation (without MathML)
In Fig. 21-26, particle 1 of charge −5.00q and particle 2 of charge +2.00q are held at separation L on an x axis. If particle 3 of unknown charge q₃ is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the x coordinate of particle 3?
Original LaTeX notation
In Fig. 21-26, particle 1 of charge $-5.00 q$ and particle 2 of charge $+2.00 q$ are held at separation $L$ on an $x$ axis. If particle 3 of unknown charge $q_3$ is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the $x$ coordinate of particle 3?

category

physics

options

  1. $4.23$ $L$
  2. $0.87$ $L$
  3. $2.00$ $L$
  4. $1.35$ $L$
  5. $3.67$ $L$
  6. $1.00$ $L$
  7. $5.00$ $L$
  8. $4.50$ $L$
  9. $2.72$ $L$
  10. $6.15$ $L$

src

scibench-fund

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Source and history

upstream_id / Original problem ID
9149
task_id
88cd771a-9b1b-54d8-aeb4-ac44ecc9d120
task_key
default--test--9149
task_revision_id
1
config / split
default / test

Official source

initial import