Physics · Dual Nature of Matter and Radiation
An electron (mass m) with initial velocity v = v0i + v0j is in an electric field E = -E0k. If λ0 is the initial de-Broglie wavelength of the electron, its de-Broglie wavelength at time t is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1λ0√(2 + e2E02t2m2v02)
- 2λ0√(1 + e2E02t22m2v02)✓
- 3λ0√(1 + e2E02t2m2v02)
- 4λ0√2√(1 + e2E02t2m2v02)
Correct answer
λ0√(1 + e2E02t22m2v02)
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