i need help with parts b and d A proton is traveling horizontally to the right at 4.00×108 m/s.▾ Part B0 =SubmitPart C* Incorrect; Try Again; 7 attempts remainingΠΑΣΦSubmit Previous AnswersPart DPrevious Answers Request Answer✓ CorrectHow much time does it take the proton to stop after entering the field?t = 1.55x10-8 sSubmitDEEWhat minimum field ((a)magnitude and (b)direction) would be needed to stop an electron under the conditions of part (a)?V— ΑΣΦ6 A CRequest Answer0counterclockwise from the left direction?N/C

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raveling horizontally to the right at 4.00x10 m/s. Part B Submit Previous Answers Request Answer Part C IVE ΑΣΦ X Incorrect; Try Again; 7 attempts remaining Submil How much time does it take the proton to stop after entering the field? t = 1.55×108 s Part D E- Correct Previous Answers Submit ? What minimum field ((a)magnitude and (b)direction) would be needed to stop an electron under the conditions of part ||| ΑΣΦ Request Answer counterclockwise from the left direction ? N/C

raveling horizontally to the right at 4.00x10 m/s. Part B Submit Previous Answers Request Answer Part C IVE ΑΣΦ X Incorrect; Try Again; 7 attempts remaining Submil How much time does it take the proton to stop after entering the field? t = 1.55×108 s Part D E- Correct Previous Answers Submit ? What minimum field ((a)magnitude and (b)direction) would be needed to stop an electron under the conditions of part ||| ΑΣΦ Request Answer counterclockwise from the left direction ? N/C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Fields

Section: Chapter Questions

Problem 43P: A Van de Graaff generator is charged so that a proton at its surface accelerates radially outward at...

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An electron with a speed of 3.00 106 m/s moves into a uniform electric field of magnitude 1.00 103 N/C. The field lines are parallel to the electrons velocity and pointing in the same direction as the velocity. How far does the electron travel before it is brought to rest? (a) 2.56 cm (b) 5.12 cm (c) 11.2 cm (d) 3.34 m (e) 4.24 m
A Van de Graaff generator is charged so that a proton at its surface accelerates radially outward at 1.52 1012 m/s3. Find (a) the magnitude of the electric force on the proton at that instant and (b) the magnitude and direction of the electric field at the surface of the generator.
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A Van de Graaff generator is charged so that a proton at its surface accelerates radially outward at 1.52 1012 m/s3. Find (a) the magnitude of the electric force on the proton at that instant and (b) the magnitude and direction of the electric field at the surface of the generator.
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