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MMLU-Pro / 9266 / The electric field in an xy plane produced by a positively charged particle…

Problem

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

question

The electric field in an xyx y plane produced by a positively charged particle is 7.2(4.0i^+3.0j^)N/C7.2(4.0 \hat{\mathrm{i}}+3.0 \hat{\mathrm{j}}) \mathrm{N} / \mathrm{C} at the point (3.0,3.0)cm(3.0,3.0) \mathrm{cm} and 100i^N/C100 \hat{\mathrm{i}} \mathrm{N} / \mathrm{C} at the point (2.0,0)cm(2.0,0) \mathrm{cm}. What is the xx coordinate of the particle?
Plain-text mathematical notation (without MathML)
The electric field in an xy plane produced by a positively charged particle is 7.2(4.0(i)^+3.0(j)^)N/C at the point (3.0,3.0)cm and 100(i)^N/C at the point (2.0,0)cm. What is the x coordinate of the particle?
Original LaTeX notation
The electric field in an $x y$ plane produced by a positively charged particle is $7.2(4.0 \hat{\mathrm{i}}+3.0 \hat{\mathrm{j}}) \mathrm{N} / \mathrm{C}$ at the point $(3.0,3.0) \mathrm{cm}$ and $100 \hat{\mathrm{i}} \mathrm{N} / \mathrm{C}$ at the point $(2.0,0) \mathrm{cm}$. What is the $x$ coordinate of the particle?

category

physics

options

  1. $-2.0 \mathrm{~cm}$
  2. $6.0 \mathrm{~cm}$
  3. $1.0 \mathrm{~cm}$
  4. $5.0 \mathrm{~cm}$
  5. $0 \mathrm{~cm}$
  6. $2.0 \mathrm{~cm}$
  7. $4.0 \mathrm{~cm}$
  8. $-1.0$$\mathrm{~cm}$
  9. $3.0 \mathrm{~cm}$
  10. $-3.0 \mathrm{~cm}$

src

scibench-fund

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Source and history

upstream_id / Original problem ID
9266
task_id
50c9cb41-6ef2-5561-a2d3-fa1f6c42387d
task_key
default--test--9266
task_revision_id
1
config / split
default / test

Official source

initial import