Two protons in a nucleus are 2.7 × 10 -15 m apart. a) What is their potential energy? J b) If they were free to move and start from rest, find their speeds when they are 6.6 x 10 -7 m apart. m/s
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- See attachedHow much work is needed to move a proton from a point with a potential of -100V to a point where it is -50V?Lned weu/ student/Assignment-Responses/submit?dep=27380743&tags=autosave#Q5 15.0 V 10.0 V 30.0 V 35.0 V 45.0 V D 20.0 V 25.0 V Find the work W.n in electron volts done by the electric force on a proton that moves from point A to point B. Similarly, find Wac Wan, and WAE: (Assume the proton starts and stops at rest. Enter your answers AB in ev.) HINT (a) W AB The work done by any conservative force can be related to the change in an associated potential energy: W = -APE. eV (b) WAC 25 X ev (c) WAD 45 x ev (d) WAr 45 Xev 2:17 PM P Type here to search (? 9/13/2021
- In (Figure 1), 91 = +2.5 nC and 92 = -2.0 nC, and the side length of the square is 0.15 m. Figure 91 92 Part A What is the electric potential at point A? Express your answer to two significant figures and include appropriate units. Value Submit на Part B S μÅ Value Request Answer C Units What is the electric potential at point B? Express your answer to two significant figures and include appropriate units. Units P Pearson ? ?True of false ? The stopping power is a function of the charge of the particle, energy of the particle, and shape of the medium.A parallel plate capacitor in a vacuum is made up of two square plates withsides of length L = 4 cm separated by a distance d = 1 cm. It is attached to a battery. Anelectron released from the negative plate reaches a speed v= 1.33 x 10^6 m/s halfwaybetween the two plates. a. What is the electric potential of this capacitor? b. How much charge is on each plate?
- an evacuated tubes a potential differences of v=0.24 Kv to accelerate electrons which then hit a copper plate and produce x rays Write an expression for the non-relativistic speed of these electrons v in terms of e, AV, and m, assuming the electrons start from restThe drawling shows a plot of the electric potential V versus the displacement s. Determine the electric field in the region from 0.2 to 0.6 m. Be sure to include the proper + or - sign.5) The electric potential of a solid insulating sphere of radius R with electric charge Q is described by the equations; V (r) : KQ for r> R, V(R) KQ for r= R, r and, V (r) = KQ for r1. A ball of solid conductor is given an electric charge so that the magnitude of the electric potential just outside the ball is 100 V, while the electric potential at a distance of 10 cm outside the surface of the ball is 20 V. Determine the radius of the conducting ball and the electric potential at a distance of 20 cm outside the ball.Please solve for a, b, cQ3) Find the potential u(r, 9) inside a ring 1SEE MORE QUESTIONS