13 JEE Main 2022 Electromagnetic Induction previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2022 previous-year questions from the Electromagnetic Induction chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Electromagnetic Induction chapter hub.
In a coil of resistance 8   Ω , the magnetic flux due to an external magnetic field varies with time as ϕ…
A 10   Ω ,   20   mH coil carrying constant current is connected to a battery of 20   V throug…
Two coils of self inductance L 1 and L 2 are connected in series combination having mutual inductance of the coils as M…
For the given circuit the current through battery of 6 V just after closing the switch ' S ' will be _____ A .
A metallic conductor of length 1   m rotates in a vertical plane parallel to east-west direction about one of its…
In a series L R circuit X L = R and power factor of the circuit is P 1 . When capacitor with capacitance C such that X…
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…
Magnetic flux (in weber) in a closed circuit of resistance 20   Ω varies with time t s as ϕ = 8 t 2 - 9…
The magnetic flux through a coil perpendicular to its plane is varying according to the relation ϕ = 5 t 3 + 4 t 2…
A circular coil of 1000 turns each with area 1   m 2 is rotated about its vertical diameter at the rate of one rev…
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