Moving Charges and Magnetism

JEE Main · Physics · 12 past questions

These are the board's own papers. 160 more board questions reprinted in the books we use in class are for signed-in students: sign in.

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Q1 2026 2 Apr Shift 1

1 $\mu$C charge moving with velocity $\vec v = (\hat i - 2\hat j + 3\hat k)$ m/s in the region of magnetic…
Q4 2026 4 Apr Shift 2

A solenoid has a core made of material with relative permeability 400. The magnetic field produced in the…
Q6 2026 4 Apr Shift 2

A circular coil of radius 2 cm and 125 turns carries a current of 1 A. The coil is placed in a uniform…
Q7 2026 5 Apr Shift 1

The charged particle moving in a uniform magnetic field of $(3\hat{i} + 2\hat{j})$ T has an acceleration…
Q10 2026 6 Apr Shift 2

A current of 30 A each flows in opposite directions in two conducting wires, placed parallel to each other at…