jee_main_2024_27_jan_morning - Electromagnetic Induction Topics

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QUESTION #42 Faraday's Law
A rectangular loop of length 2.5 m and width 2 m is placed at 60° to a magnetic field of 4 T. The loop is removed from the field in 10 sec. The average emf induced in the loop during this time is:
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QUESTION #53 Mutual Induction
Two coils have mutual inductance 0.002 H. The current changes in the first coil according to the relation i = i₀ ω t, where i₀ = 5 A and \omega = 50π rad/s. The maximum value of emf in the second coil is (π)/(α) V. The value of α is ______.
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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