Explain a derivation of the formula for electric field. Explain a derivation of the formula for a charged ring. This one requires you to look at a single line of symmetry. Explain with words, numbers, formula(s), and more as you wish.
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Explain a derivation of the formula for electric field. Explain a derivation of the formula for a charged ring. This one requires you to look at a single line of symmetry. Explain with words, numbers, formula(s), and more as you wish.
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- Why can't we really draw a true representation of an electric field? Can there be an electric field at a point where there is no charge? Can there be a charge at a place where there is no field? Please write a one or two-sentence answer to each of these questions.What is an electric field? How do you determine the magnitude and direction of the field at a given point?State what is meant by electric field strength at a point in space. How is its direction defined? Given that the magnitude field strength, E, at a distance r from a point charge Q is given by the formula: ?= 2/4??0 ?/?2 calculate the magnitude of the electric field at a point which is 10 cm from a positive 24 μC charge. Use ?=2/4??0 = 9×109 m/f. Give your anser in v/m.
- Use GFSA (Given, Find, Solution, and Answer) on the given space below. Encircle your final answer, write it in scientific notation with 2 decimal places (if possible). An cylinder with radius 1 m and length 1.5 m has an infinite line of charge with a linear charge density of 30 C/m. ( please Make an illustration of the problem) (c) Calculate the electric field at a point 3 m away from the infinite line of charge. please explain every step of solutionConsider a thin, spherical shell of radius R and total charge Q.a) Use Gauss’ law to calculate the electric field for all radii r > R.b) Use Gauss’ law to calculate the electric field for all radii r < R.c) write down Gauss’ law for gravity.d) Use your answer in part c) to recalculate the gravitational field outside a thin, spherical shell of radius R and total mass M.1. What is the electric field due to a point of 15μC at a distance of 1 meter away from it? 2. What is the electric field strength at a distance of 10 cm from a charge of 2μC? 3. What is the electric field strength at a distance of 130 cm from a charge of 5.2 μC?
- A uniform electric field is one that has the same magnitude and direction at every point in space as shown in the figure below. What are some methods to produce a uniform electric field? You can choose one or more than one choice. For example, if the answer is A, enter capital A. If A and B are correct, enter AB both capitals. Order of choices is not important Use a point charge Use a positive and negative point charge close to each other. Use a very large uniformly charged flat sheet. Use a charged spherical sphere. Use two large uniformly charged flat sheets with equal charge of opposite polarity located close to each other.Consider the following diagram. In point A, can you determine the direction of the total electric field or it is not possible without more information? Assume the charges have the same magnitude. Explain your answer.What is the strength in (N/C) of the electric field at the position indicated by the dot in the diagram above? The charge on the points labeled A and A* is +1.57 nC. The x distance is 8.99 cm. What is the angle (in degrees) of the electric field at the position indicated by the dot in the diagram above? Take the point to be the origin and the angle is measured counterclockwise from the horizontal axis away from A.
- Part 1: What is the magnitude of the net electric fieldat the position of the charge at the origin?Answer in units of N/C. Part 2: What is the direction of the net electric field(as an angle between −180◦and +180◦ measured from the positive x-axis, with counterclockwise positive).Answer in units of ◦.What is the direction of the electric field at the position indicated by the dot in the figure? Specify the direction as an angle measured clockwise from the positive x-axis, and what is the strength of the electric field at the position indicated by the dot in the figure?In the figure below, q1 = 1.50××10^−7 C and q2 = 3.50×10^−7 C. 1)What is the x component of the electric field E⃗ E→ at the point (x, y) = (6.00 m, 3.00 m)? (Express your answer to three significant figures in N/C.) NOTE -- the figure is correctlylabeled in centimeters and the question is asking for the E-field at (6,3) meters. Account for this in your calculation. 2)What is the y component of the electric field E⃗ E→ at the point (x, y) = (6.00 m, 3.00 m)? (Express your answer to three significant figures in N/C.)