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CGP EDU Academic Team
Published on: September 12, 2026
Let E 1 (r), E 2 (r) and E 3 (r) be the respective electric fields at a distance r from a point charge Q, an infinitely long wire with constant linear charge density λ, and an infinite plane with uniform surface charge density σ. if E 1 (r 0 ) = E 2 (r 0 ) = E 3 (r 0 ) at a given distance r0, then
A
B
C
E 1 (r 0 /2) = 2E 2 (r 0 /2)
D
E 2 (r0/2) = 4E 3 (r 0 /2)
Text Solution
Verified by ExpertsThe correct answer is:
C
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