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Hertz's Observations

An electron c...

Question

An electron (charge e) is accelerates from rest in a region of electric field intensity $E$ for time $t$ seconds The De Broglie wavelength of the electron is (h-plank's const.)

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Solution

We know De Broglie wavelength $λ = \frac{h c}{p c} = \frac{h c}{E}$
Where h=plank's constant and pc=E=electric field intensity.

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