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Electromagnetic Induction

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
One of the two identical conducting wires of length $L$ is bent in the form of a circular loop and the other one into a...
JEE Main Physics Medium
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Q JEE MAIN 2021
For the given circuit the current i through the battery when the key in closed and the steady state has been reached is_______
JEE Main Physics Easy
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Q JEE MAIN 2021
A square loop of side 20 cm and resistance $1 \Omega$ is moved towards right with a constant speed vo. The right arm of the...
JEE Main Physics Easy
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Q JEE MAIN 2022
A coil is placed in a time varying magnetic field. If the number of turns in the coil were to be halved and the radius...
JEE Main Physics Easy
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Q JEE MAIN 2022
The current in a coil of self inductance 2.0 H is increasing according to $\mathrm{I}=2 \sin \left(\mathrm{t}^2\right) \mathrm{A}$. The amount of energy spent during the...
JEE Main Physics Hard
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Q JEE MAIN 2025
If an optical medium possesses a relative permeability of $\frac{10}{\pi}$ and relative permittivity of $\frac{1}{0.0885}$, then the velocity of light is greater in vacuum than...
JEE Main Physics Medium
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Q JEE MAIN 2025
A conducting bar moves on two conducting rails as shown in the figure. A constant magnetic field $B$ exists into the page. The bar starts...
JEE Main Physics Medium
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Q JEE MAIN 2025
A uniform magnetic field of 0.4 T acts perpendicular to a circular copper disc 20 cm in radius. The disc is having a uniform angular...
JEE Main Physics Medium
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Q JEE MAIN 2025
Consider ${{\rm{I}}_1}$ and ${{\rm{I}}_2}$ are the currents flowing simultaneously in two nearby coils 1 & 2, respectively. If ${{\rm{L}}_1} = $ self inductance of coil...
JEE Main Physics Hard
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