Moving Charges and Magnetism

CBSE Class 12 · Physics · 34 past questions

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1. Q2 2026

   A long straight wire of circular cross-section (radius a) carries a steady current I. The current is…

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2. Q5 2026

   A straight long wire lying along y-axis, carries a current of 1 A along –y direction. The magnetic field due…

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3. Q6 2026

   A galvanometer of resistance 27 $\Omega$ is converted into an ammeter of range (0 – 10 mA) using a resistance…

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