jee_main_2025_02_april_evening - Dual Nature of Radiation and Matter Topics

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QUESTION #5 de-Broglie Wavelength
An electron with mass m with an initial velocity (t = 0) v = v₀ i (v₀ > 0) enters a magnetic field B = B₀ j . If the initial de-Broglie wavelength at t = 0 is λ₀ then its value after time t would be:
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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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