4. Two point charges are placed as in the figure. q1=+ 4e q2= - e X= 0 X=5a (a) Find the electric potential at x=2a. (b) Find where the electric potential becomes zero (other than infinity).
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Q: q, = 12 nC %3D r = 0.12 m 92 = -20 nC %3D A 9, = -16 nC Three-point charges at the vertices of an…
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- Question and diagram attached.1. A charge 2µC is 0.3 meters to the left of a -1µC charge. Find the magnitude of the electric field at a point 0.5 meters to the left of the 2µC charge. 2. Same setup as problem 1. Find the electric potential at the same location.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.
- 2. Two concentric charged spherical conducting shells of radii 3 and 5 cm carry equal and opposite charges of magnitude 8 x 10°C as shown in Figure 2. a) Find the electric field at r = 4 cm. b) Find the electric potential at r = 2 cm. V(0) = 0 %3D 3 cm +8 x 10°c 5 cm1. Use the diagram below: Q1 0.089 m Q2 0.070 m 0.055 m P a) What is the electric field strength at point P due to the charges Q1 (6.0 µC) and Q2 (8.0 µC)? b) What is the electric potential at point P due to the charges Q1 and Q2?question 4- How do i solve this problem?
- 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 =- 5μC5. 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 34.0 cm, and the point (C) is located half way between 9₁ and 93. Find the electric potential at point (C). Let q1 -2.40 μC, 92 = -2.90 μC, and 93: = +4.10 μC. 91 = O 92₂