35 JEE Main 2023 Magnetic Effects of Current previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2023 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.
Two identical circular wires of radius 20   cm and carrying current 2 A are placed in perpendicular planes as show…
Two long straight wires P and Q carrying equal current 10   A each were kept parallel to each other at 5   cm…
A straight wire carrying a current of 14   A is bent into a semicircular arc of radius 2 . 2   cm as shown in…
A current carrying rectangular loop P Q R S is made of uniform wire. The length P R = Q S = 5   cm   and …
An electron is moving along the positive x-axis. If uniform magnetic field is applied parallel to the negative z-axis,…
A single current carrying loop of wire carrying current I flowing in anticlockwise direction seen from + v e   z d…
The magnitude of magnetic induction at mid-point O due to current arrangement as shown in figure will be .
As shown in the figure, a current of 2   A flowing in an equilateral triangle of side 4 3   cm . The magnetic…
As shown in the figure, a long straight conductor with semicircular arc of radius π 10   m is carrying curren…
The ratio of magnetic field at the centre of a current carrying coil of radius r to the magnetic field at distance r fr…
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