Two charges Q₁ = 4.7μC and Q₂ 8μC are placed on the two corners of a rectangle with the sides a 4.2mm and b 12.1mm as shown in the fig below. How much work is required to bring a thir charge Q₁ = 3.8µC from infinity to point P that is a distance c = 4.9mm away from Q₁? Please take k = 9.0 x 10ºN.m²/C² and express your answer using one decimal place in units of J or N.m. Q₁ a с b Q₂
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- Three charges, q1=+q, q2 = +q, and q3 = -q, are located at the corners of an equilateral triangle with side length of d = 10 cm. The charge q = +8 µC. Calculate the work required to bring another charge +q from infinity to point P midpoint of q2 and q3. charge #2 charge #1 d point P d. +9 + AY y charge #3I mainly need help with limit check and unit check. I don't understand it like what is it asking and why?Two uncharged spheres are separated by 2.50 m. If 2.20 ✕ 1012 electrons are removed from one sphere and placed on the other, determine the magnitude of the Coulomb force (in N) on one of the spheres, treating the spheres as point charges.
- The figure below shows three charges at the corners of a rectangle of length x = 0.65 m and height y = 0.42 m. What is the minimum amount of work needed by an external force to move the +2.7 µC charge to infinity?Two uncharged spheres are separated by 3.50 m. If 1.40 ✕ 1012 electrons are removed from one sphere and placed on the other, determine the magnitude of the Coulomb force (in N) on one of the spheres, treating the spheres as point charges.Two uncharged spheres are separated by 2.80 m. If 4.30 ✕ 1012 electrons are removed from one sphere and placed on the other, determine the magnitude of the Coulomb force (in N) on one of the spheres, treating the spheres as point charges.
- Point charges 91 distance 3.70 mm, forming an electric dipole. == 4.20 nC and q2 = + 4.20 nC are separated byTwo uncharged spheres are separated by 2.80 m. If 4.30 ✕ 1012 electrons are removed from one sphere and placed on the other, determine the magnitude of the Coulomb force (in N) on one of the spheres, treating the spheres as point charges.A charge Q = -820 nC is uniformly distributed on a ring of 2.4 m radius. A point charge q=+530 nC is fixed at the center of the ring. Points A and B are located on the axis of the ring, as shown in the figure. What is the minimum work that an external force must do to transport an electron from B to A? (e= 1.60 × 10-19 c, k = 1/47ɛO = 8.99 x 109 N •m²/c²) A 1.8 m B 1.4 m q = +530 nC Q = -820 nC O +1.0 × 10-16J O -8.7 x 10-17 J O -7.2 x 10-18 , O +7.2 x 10-18 , O +8.7 x 10-17 *Q24,
- The figure shows 2 charges q1= 1.5 MC and q2=2.3 MC separated by L=13 cm At what point x, E=0?Two uncharged spheres are separated by 2.50 m. If 3.10 ✕ 1012 electrons are removed from one sphere and placed on the other, determine the magnitude of the Coulomb force (in N) on one of the spheres, treating the spheres as point charges.A particle (charge = 3 µC) is released from rest at a point x %3D = 11.4 cm. If a 61.1-µC charge is held fixed at the origin, what is the kinetic energy of the particle after it has moved 94.1 cm? Round your answer to 2 decimal places.