Please I need just the answers no working needed

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A particle that carries a net charge of -77.8 /C is held in a constant electric field that is uniform over the entire region. The electric field vector is oriented 55.2" clockwise from the vertical axis, as shown in the figure. If the magnitude of the electric field is 7.32 N/C, how much work is done by the electric field as the particle is made to move a distance of d = 0.156 m straight up? d 55.20 work: What is the potential difference AV between the particle's initial and final positions? AV = VTwo plates separated by a distance d = 15.3 mm are charged to a pctential difference V = 125 V. A constant force F = 9.31 N pushes a 3.3 mC charge from the pcsitively charged plate to the negatively charged plate. Calculate the change in the kinetic energy EX, potential energy U, and total energy E cf the charge as it travels from one plate to the other. Assume the initial speed of the charge is U. ++++++++++++++| In the region shown in the image, there is a uniform electric field of magnitude 30.5 N/C which points in the positive y-direction. Points 2, 3, and 4 are all 0.245 m away from point 1, and the angle p = 31.10. 1-02 Calculate the following potential differences V, - V), where i and j indicate the numbered points. 40 3 V2 - VI = V V3 - VI = V VA - VI = V V2 - VA = VThree point charges, 91 = 15.4 uC, Q2 : 33.6 MI, and Q; = 57.3 uC, are arranged as shown in the gure. The Q .1 + ' _____ A lengths y and 3: both equal 3111 cm. Calculate the electric I potential V at point A. In the image are two point charges, Q. = 90.0 X 106 C and Q; = 40.0 x 106 C. separated by a distance d. = 0.300 m. Calculate the potential at point A positioned d2 = 0.120 m to the left of Q I . Two protons are maintained at a separation of 991 nm. Calculate the electric potential due to the two particles at the midpoint between them. Then, find the magnitude and direction of the electric field there. potential: V magnitude of field: N/C The direction of field is O toward one of the protons. O another direction. O undetermined.A dipole is composed of a pair of point charges iq, separated by a distance d and aligned parallel with the xaxis, as shown in the gure. Find the expression for the potential V on the xaxis at point F located at x : 6.90 x ill3 cm, where x 23> d. Then. evaluate the potential for a dipole moment of p = 6.2] x 10'3" C-m. The Coulomb force constant is k = 11143150): 3.99 x 109 N-mzt'CZ. The voltage across a membrane forming a cell wall is 80.0 m V and the membrane is 8.50 nm thick. What is the electric field strength? You may assume a uniform electric field. Question Credit: OpenStax College Physics electric field strength: V/mSuppose that the electric potential I in a certain region is given by V = Ax- - Bx + C where A = 2.55 V/m , B = 3.65 V/m, and C = 7.65 V. Find the magnitude of the electric field E at the point x = 1.35 m. E = V/m: Suppose that the electric potential V in a certain region is given by V{x,y.z) : Ax BU; 22) where A and B are constants. Find expressions for the components of the electric eld in this region. .31 || For a single, isolated point charge carrying a charge of q : 6.87 x 111\" C, one equipotential surface consists of a sphere of radius r. = 0.0294 In centered on the point charge as shown in the gure. What is the potential on this surface? Nowr consider an additional equipotential surface that is separated by 13.9 V from the previously mentioned surface. How far from the point charge should this surface be? This surface must also meet the condition of being farther from the point charge than the original equipotential surface. distance from point charge: In In building a particle accelerator, you manage to produce a uniform electric field of magnitude 6.53 x 10 N/C in one 35.5 cm section. Calculate the magnitude of the electric potential difference across the length of the accelerator's section. electric potential difference: V How much work is required to move a proton through the section? work