A uniform ring charge of radius R carries a total charge Q. Which one of the following options correctly quantifies the magnitude of the force on a point charge of strength q kept at the center of the ring? (ε is the permittivity of the medium)

GATE 2026 Electrical Engineering Q15 — Electrical Engineering

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Electrical Engineering · Electromagnetic Fields - Electrostatics

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Recurring concept

Electromagnetic Fields - Electrostatics has appeared in GATE Electrical Engineering 4 times across 3 years (2018, 2024, 2026).

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