A point charge of −5μC is located at x = 4 m, y = −2 m. A second point charge of 12μC is located at x = 1 m,y = 2 m. Determine the magnitude of the electric field at x = -1 m, y=0. Show all work.
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A point charge of −5μC is located at x = 4 m, y = −2 m. A second point charge of 12μC is located at x = 1 m,y = 2 m. Determine the magnitude of the electric field at x = -1 m, y=0. Show all work.
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- Two electric charges Qa =2.7MC and Qo =22/C' are initially located ro =80cm apart. Calculate the work done by the electric field to move the charges to a final separation distance of rf =13cm (in J Show all workAnswer the following. Show your complete solution by identifying the givenvariables, unknown , formula , solution, and final answer. Equal charges of 3x10-9 C are situated at the three corners of a square of side 5.20 m. Find the potential at the unoccupied corner.Identical point charges (+50 µC) are placed at the corners of a square with sides of 2.0-m length. How much external energy is required to bring a fifth identical charge from infinity to the geometric center of the square? Answer is 64J please explain how?
- Three identical point charges, each of mass m=0.260 kg and charge q, hang from three strings as shown in the figure. The lengths of the left and right strings are each of length L=28.0 cm and make an angle of ?= 25.0o with the vertical as shown.On the pages you intend to submit for your work for this problem, draw a Free Body Diagram for the ball on the right. Use a straight-edge and be NEAT. (HINT: There should be TWO forces due to the two charges to the left of this charge. You can identify those TWO forces as FE1 and FE2 on the FBD. Be sure to identify the tension force (T) and mg as well. You need not include the gravitational attractions between the masses as they will be insignificant. Finally, show on the diagram where ? ends up with respect to the tension force (T) and break that tension force into components in the diagram. Only the tension force should need to be broken into components.Also on those work pages, use your Free Body Diagram and apply Newton's 2nd Law (ΣF=ma) to…What is the net electric potential at the point P on the triangle show below?A semicircular loop of radius a carries positive charge Q distributed uniformly over its length. Find the electric field at the center of the loop. (Hint: Divide the loop into charge elements dq as shown in the figure, and write dq in terms of the angle dθ. Then integrate over θ) This problem shows a half circle loop with a point (P) where the center would be if it was a full circle. Please explain thoroughly, I am quite confused as for how solve this.