Instrumentation Engineering
GATE IN concept:electric-field PYQs
Build your understanding with focused practice from past exam papers.
How to practice concept:electric-field
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–3 of 3. Imported answers require independent review unless marked reviewed.
Question 15
Open questionINMCQ1 markNeeds review
An electric field has a potential of
V.A charge of 1 coulomb placed at
experiences a force of
The values of
are _____.Your answerChoose one option.
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Open questionINMCQ2 marksNeeds review
An electric field in free space is
V/m. The charge density is ____ C/m
. (
is the permittivity of free space)Your answerChoose one option.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 3
Open questionINMCQ1 markNeeds review
An infinitely long line, with uniform positive charge density, lies along the z-axis. In cylindrical coordinates
, at any point
not on the z-axis, the direction of the electric field isYour answerChoose one option.
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