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Moving Charges and Magnetism

CBSE Class 12 · Physics · 34 past questions

8 of 34 · show all

  1. Q5 2026
    A straight long wire lying along y-axis, carries a current of 1 A along –y direction. The magnetic field due…
  2. Q7 2026
    Derive an expression for the magnetic field $\vec{B}$, due to a circular coil of N turns, each of radius r…
  3. Q9 2025
    A long straight wire is held vertically and carries a steady current in upward direction. The shape of…
  4. Q10 2025
    (with a figure)
  5. Q11 2025
    A 1 cm straight segment of a conductor carrying 1 A current in $x$ direction lies symmetrically at origin of…
  6. Q14 2024
    A 2.0 cm segment of wire, carrying 5.0 A current in positive y-direction lies along y-axis, as shown in the… (with a figure)
  7. Q32 2023
    A wire of length $l$ is in the form of a circular loop A of one turn. This loop is reshaped into loop B of…
  8. Q34 2023