CUET and UG exam CUET UG 2025 Mock Test Series Physics Electric Charges and Coulomb's Law Coulomb’s Law
Two charges, each equal to -q are kept at (-a, 0) and (a, 0). A charge q is placed at the origin. If q is given a small displacement along y direction, the force acting on q is proportional to
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y
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-y
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\(\rm \frac{1}{y}\)
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\(-\rm \frac{1}{y}\)