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27 Nov 2019

A uniform electric field exists in the region between twooppositely charged plane parallel plates. A proton is released fromrest at the surface of the positively charged plate and strikes thesurface of the opposite plate, 1.56 distant from the first, in atime interval of 1.54×10-6 .


Find the speed of the proton when it strikes the negatively chargedplate.?

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A uniform electric field exists in the region between two oppositely charged parallel plates 1.59 cm apart. A proton is released from rest at the surface of the positively charged plate and strikes the surface of the opposite plate in a time interval 1.55×10−6 s .

Part A

Find the magnitude of the electric field.

Use 1.60×10−19 C for the magnitude of the charge on an electron and 1.67×10−27 kg for the mass of a proton.

Part B

Find the speed of the proton at the moment it strikes the negatively charged plate.

A uniform electric field exists in a region between two oppositely charged plates. An electron is released from rest at the surface of the negatively charged plate and strikes the surface of the opposite plate, 3.0 cm away, in a time   .

 

Just as the electron strikes the second plate, what are its (a) momentum magnitude and (b) kinetic energy? (c) What is the magnitude of the electric field,   

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