please answer 2nd question asap A proton is initially at rest. After some time, a uniform electric field is turned on and the proton accelerates. The magnitude of the electric field is 1.68 × 105 N/C.(a) What is the speed of the proton after it has traveled 5.00 cm?4.01*10**5 xWhat kinematic equations are relevant here? How does Newton's Second Law relate to the electric force? m/s(b) What is the speed of the proton after it has traveled 50.0 cm?What kinematic equations are relevant here? How does Newton's Second Law relate to the electric force? m/s

Initial speed of proton (u)= 0 msFinal speed of proton = vElectric field (E) = 1.68×105 NCdistance…

A proton is initially at rest. After some time, a uniform electric field is turned on and the proton accelerates. The magnitude of the electric field is 1.68 × 105 N/C. (a) What is the speed of the proton after it has traveled 5.00 cm? 4.01*10**5 × What kinematic equations are relevant here? How does Newton's Second Law relate to the electric force? m/s (b) What is the speed of the proton after it has traveled 50.0 cm? What kinematic equations are relevant here? How does Newton's Second Law relate to the electric force? m/s

A proton is initially at rest. After some time, a uniform electric field is turned on and the proton accelerates. The magnitude of the electric field is 1.68 × 105 N/C. (a) What is the speed of the proton after it has traveled 5.00 cm? 4.01*10**5 × What kinematic equations are relevant here? How does Newton's Second Law relate to the electric force? m/s (b) What is the speed of the proton after it has traveled 50.0 cm? What kinematic equations are relevant here? How does Newton's Second Law relate to the electric force? m/s

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 23P: A proton accelerates from rest in a uniform electric field of 640. N/C At some later time, its speed...

See similar textbooks

Similar questions

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 point charge of 4.00 nC is located at (0, 1.00) m. What is the x component of the electric field due to the point charge at (4.00, 2.00) m? (a) 1.15 N/C (b) 0.864 N/C (c) 1.44 N/C (d) 1.15 N/C (e) 0.864 N/C
A very small ball has a mass of 5.00 103 kg and a charge of 4.00 C. What magnitude electric field directed upward will balance the weight of the ball so that the ball is suspended motionless above the ground? (a) 8.21 102 N/C (b) 1.22 104 N/C (c) 2.00 102 N/C (d) 5.11 106 N/C (e) 3.72 103 N/C
A proton accelerates from rest in a uniform electric field of 640. N/C At some later time, its speed is 1.20 106 m/s. (a) Find the magnitude of the acceleration of the proton. (b) How long does it take the proton to reach this speed? (c) How far has it moved in that interval? (d) What is its kinetic energy at the later time?
A proton is released from rest at the origin in a uniform electric field in the positive x direction with magnitude 850 N/C. What is the change in the electric potential energy of the protonfield system when the proton travels to x = 2.50 m? (a) 3.40 1016 J (b) 3.40 1016 J (c) 2.50 1016 J (d) 2.50 1016 J (e) 1.60 1019 J
An electron and a proton, each starting from rest, are accelerated by the same uniform electric field of 200 N/C. Determine the distance and time for each particle to acquire a kinetic energy of 3.21016 J.
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.
Identical thin rods of length 2a carry equal charges +Q uniformly distributed along their lengths. The rods lie along the x axis with their centers separated by a distance b 2a (Fig. P23.30). Show that the magnitude of the force exerted by the left rod on the right one is F=(keQ24a2)ln(b2b24a2) Figure P23.50