Physics · Dual Nature of Matter and Radiation
An electron of mass 'm' with an initial velocity v = v0î (where v0 > 0) enters a uniform electric field E = -E0k̂. If its initial de Broglie wavelength is λ0, then its de Broglie wavelength after time t will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1λ0 × √1 + e2E02t2m2v02
- 2λ0
- 3λ0√1 - e2E02t2m2v02
- 4λ0√1 + e2E02t2m2v02✓
Correct answer
λ0√1 + e2E02t2m2v02
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