6 JEE Main 2013 Magnetic Effects of Current previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2013 previous-year questions from the Magnetic Effects of Current chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Magnetic Effects of Current chapter hub.
A current i is flowing in a straight conductor of length L. The magnetic induction at a point on its axis at a distance…
A rectangular loop of wire, supporting a mass m, hangs with one end in a uniform magnetic field B pointing out of the p…
An electric current is flowing through a circular coil of radius R. The ratio of the magnetic field at the centre of th…
A uniform electric field E exists between the plates of a charged condenser. A charged particle enters the space betwee…
One of the two small circular coils, (none of them having any self - inductance) is suspended with a V-shaped copper wi…
A particle of charge 16 × 10⁻¹⁶ C moving with velocity 10 ~ms⁻¹ along x-axis enters a region where magnetic field of in…