2) A uniform electric field exists in the region between two oppositely charged parallel plates 1.54 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 1.53E[-6] s. S. 1 Ax = v¡t +5at² v = v¡ + at v² = v? + 2aAx a) Find the magnitude of the electric field. Answer: 137 b) Find the speed of the proton at the moment it strikes the negatively charged plate. Answer: 2.01E[4]
2) A uniform electric field exists in the region between two oppositely charged parallel plates 1.54 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 1.53E[-6] s. S. 1 Ax = v¡t +5at² v = v¡ + at v² = v? + 2aAx a) Find the magnitude of the electric field. Answer: 137 b) Find the speed of the proton at the moment it strikes the negatively charged plate. Answer: 2.01E[4]
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![2) A uniform electric field exists in the region between two oppositely charged parallel plates 1.54 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 \(1.53 \times 10^{-6}\) s.
\[
\Delta x = v_i t + \frac{1}{2} a t^2
\]
\[
v = v_i + at
\]
\[
v^2 = v_i^2 + 2a \Delta x
\]
a) Find the magnitude of the electric field. **Answer: \(137 \, \text{N/C}\)**
b) Find the speed of the proton at the moment it strikes the negatively charged plate. **Answer: \(2.01 \times 10^4 \, \text{m/s}\)**](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F805df41e-b889-4c16-a267-318b4eb3cf21%2Fddc48bc0-bfb5-4c90-ad0e-0c4cab2d977a%2Fh26o7s_processed.png&w=3840&q=75)
Transcribed Image Text:2) A uniform electric field exists in the region between two oppositely charged parallel plates 1.54 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 \(1.53 \times 10^{-6}\) s.
\[
\Delta x = v_i t + \frac{1}{2} a t^2
\]
\[
v = v_i + at
\]
\[
v^2 = v_i^2 + 2a \Delta x
\]
a) Find the magnitude of the electric field. **Answer: \(137 \, \text{N/C}\)**
b) Find the speed of the proton at the moment it strikes the negatively charged plate. **Answer: \(2.01 \times 10^4 \, \text{m/s}\)**
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