MCQMediumJEE Main 2025 · 2 April, Shift 2Electric Field & Field Lines

Physics Question from JEE Main 2025 · 2 April, Shift 2

Consider a circular loop that is uniformly charged and has a radius a2a\sqrt{2}. Find the position along the positive zz-axis of the cartesian coordinate system where the electric field is maximum if the ring was assumed to be placed in the xyxy-plane at the origin:

  • A

    a2\frac{a}{\sqrt{2}}

  • B

    a2\frac{a}{2}

  • C

    aa

  • D

    00

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