AIIMS2007Physics-Electrostatics
AIIMS 2007 Physics Electric Field MCQ Question
Type: MCQ-conceptual-Easy-Class 12
In case of infinite long wire electric field is proportional to
A
1/r
B
1/r²
C
1/r³
D
ρ₀
Correct Answer
Option A
Detailed Explanation
Electric field due to an infinite long wire of linear charge density λ is given by E = λ/2πε₀r
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