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Please use “ 8.99 x 10^9 N•m^2/C^2 “ as the value of k in the Coulumb’s Law formula.
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- Three charges are positioned at the cornets of a parallelogram as shown below. (a) If Q=8.0C what is the electric field at the unoccupied comer? (b) What is the force on a 5.0C charge placed at this corner?In this exercise, you practice electric field lines. Make sure you represent both the magnitude and direction of the electric field adequately. Note that the number of lines into or out of charges is proportional to the charges. (a) Draw the electric field lines map for two charges +20C and 20C situated 5 cm from each other. (b) Draw the electric field lines map for two charges +20C and +20C situated 5 cm from each other. (c) Draw the electric field lines map for two charges +20C and 30C situated 5 cm from each other.Positive charge Q is distributed uniformly along the positive y-axis between y = 0 and y = a. A negative pointcharge -q lies on the positive x-axis, a distance x from the origin as shown in the figure below. 1.) What is Ex evaluated from 0 - a? 2.) What is Ey evaluated from 0 - a?
- ) The diagram shows the electric field produced by two poibnt charges A and B. State and explain i. whether each of the charges is positive or negative ii. which charge has greater magnitude6. If two electrons are each 1.50 * 10^10 m from a proton, find the magnitude and direction of thenet electric force they will exert on the proton (SHOW YOUR DETAILED WORK, USECOMPONENTS METHOD TO FIND THE RESULTANT FORCE VECTOR) please explain me asapChoose true or false for each statement. If the electric field near a point charge points away from that charge, then the charge is negative. If the magnitude of charge 1 is smaller than charge 2, then the density of electric field lines near charge 1 is larger than near charge 2. Near a positive charge, the electric field points away from that charge. Submit Answer Tries 0/2 The figure above shows the electric field lines for negative and positive charges of different magnitudes. Choose true or false for each statement? 8The charge on the right is negative. The charge on the left is negative. OA negative test charge placed between the left and right charges will move to the right.
- a disk with radius 0.1 [m] is oriented as seen in the figure with respect to a uniform electric field a) What is the electrical flow through the disk? b) What would be the electric flow that the dicico would cross if it was turned so that its normal was parallel to E? c) What would be the electric flow that would cross the disk if it was rotated so that its normal was perpendicular to E?Below are free-body diagrams for three electric charges that lie along a straight line. Determine the relative positions, with correct spacing, of the three charges. niosqe Jon rliw,anoidicoqThis question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise A small, rigid object carries positive and negative 5.50-nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.30 mm) and the negative charge is at the point (1.60 mm, -1.30 mm). (a) Find the electric dipole moment of the object. The object is placed in an electric field E=(7.80 × 10³1 - 4.90 × 10³1) N/C. (b) Find the torque acting on the object. (c) Find the potential energy of the object-field system when the object is in this orientation. (d) Assuming the orientation of the object can change, find the difference between the maximum and the minimum potential energies of the system. Click here to begin!
- Struggling to understand this. Problem: There are three point charges located on y-axis shown in the figure below. The signand amount of the charges are also shown next to the charges, with one charge located atthe origin. Present your final results in terms of vectors.A) What is the total electric field at the point P (4,0) on the x-axis? B) Find the electric force that would be exerted on a -1.00 mC point charge placed at P.Someone can help me with this one, please! The charges + q and -2q are fixed and separated at a distance d as seen in the figure. Find the electric field at points A, B, C. b) roughly sketch the electric field linesWhat is the net electric force on the charge located at the lower right hand corner of the triangle shown here? a