A uniform electric field exists in the region between two oppositely charged parallel plates 1.70 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 1.60x10-6 s.

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A uniform electric field exists in the region between two oppositely
charged parallel plates 1.70 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 1.60x10-6s.
Transcribed Image Text:A uniform electric field exists in the region between two oppositely charged parallel plates 1.70 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 1.60x10-6s.
Part A
Find the magnitude of the electric field.
Use 1.60x10-19 C for the magnitude of the charge on an electron and 1.67x10 27 kg for the mass of a proton.
> View Available Hint(s)
N/C
Submit
Part B
Find the speed of the proton at the moment it strikes the negatively charged plate.
> View Available Hint(s)
m/s
69'F Cloudy
Transcribed Image Text:Part A Find the magnitude of the electric field. Use 1.60x10-19 C for the magnitude of the charge on an electron and 1.67x10 27 kg for the mass of a proton. > View Available Hint(s) N/C Submit Part B Find the speed of the proton at the moment it strikes the negatively charged plate. > View Available Hint(s) m/s 69'F Cloudy
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