3. How much work does the electric field do in moving a proton from a point with a potential of Vo = + 145 V to a point where it is Vy = - 45 V? (3 pts)
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3. How much work does the electric field do in moving a proton from a point with a potential of Vo = + 145 V to a point where it is Vy = - 45 V? (3 pts)
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- Q) Assume that the distance between A and B is 2m, and A and C is 4m in the Figure. Once a proton moves from A to B along an electric field line in the Figure, the electric field does 6.4x10- 19 J of work on it. The electric potential difference between B and A, and C and A is VBA and VCA, respectively. What is ratio of VBA / VCA? (Coulomb constant is 9x109 Nm²/C², Charge of proton is 1.6x10-19 C) Electric field line A) 0.5 B) 1 C) 2 D) 4 E) 8 EquipotentialsHelp me find the answer!7. Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure. Each side of the triangle has a length of 30.0 cm, and the point (A) is located half way between 9₁ and 92. Find the electric potential at point (A). Let q₁ = -3.20 µC, 92 = +3.80 µC, and q3 = -3.70 µC. V 4 A 91.
- When moving a distance d in a uniform electric field, a proton acquires 5.0 V of electric potential. If three protons are moving the same distance in the same uniform electric field, the electric potential each of them acquires is O 3.0 V. 5/3 V. OV. O 5.0 V. O 15 V.O O 7:-0 55% +962 7 95421124 :02 ttu.thuraya.io/courses/1 Question 1 3 pt: Two point charges q= +S nC and q= -3nC are separated by 40cm. What is the electric potential at a point midway between the charges (in V)? 75 90 180 120 457. Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure. Each side of the triangle has a length of 42.0 cm, and the point (A) is located half way between 9₁ and 92. Find the electric potential at point (A). Let q1 -1.20 µC, 92 -3.50 µC, and 93 +4.30 μC. = V ssf60 svo f60 ssf60 ssf60 ssf60 ssf60 s F 91 92 1958 1958 1958 19. ss0 s 160 ssf60 ssf60 ssf60 ssf60 ssf60 ƒ60 ssf60 ssf60 ssf60 ssf60 ssf60 ssf60 ssf6ðę 0 ssf60s ·ssf60 ssf60 sc 60 ssf60 ss. ss150 ssf60 ssf " f60 ssf60 ssf60 ssf60 ssf6
- 10. Three point-like charges are placed as shown in the figure, a = 18.0 cm and b = 52.0 cm. Find the electric potential at point (D). Let q1 = -1.60 µC, q2 = +4.20 µC, and q3 = +4.10 µc. oof19 0of19 oofl9 0of19 oof pof19 0of19 19.00f19 0of19.00f19.0of19.0of1 91 Di 92 oof19 oof192. Three charges are located at the corners of an equilateral triangle of 10-mm side. What is the value of the electric potential at midway between q2 and 93? Answer: qz =+ 10μC q₁ =+ 2μC q3 =- 5μC9. The two charges in Figure are separated by d = 2.00 cm. Find the electric potential at (a) point A and (b) point B, which is halfway between the charges. d d 60.0° B d -15.0 nC 27.0 nC