Physics · Dual Nature of Radiation and Matter
An electron of mass m with an initial velocity v = v0î (where v0 > 0) enters an electric field E = -E0î (where E0 is a positive constant). If λ0 is its initial de Broglie wavelength at t = 0, its de Broglie wavelength at time t is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1λ0 t
- 2λ0
- 3λ0 (1 + eE0tmv0)
- 4λ01 + eE0tmv0✓
Correct answer
λ01 + eE0tmv0
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