Homework Answers
The figure shows a small positive charge some distance away from a larger positive charge. The...
The figure shows a small positive charge some distance away from a larger positive charge. The smaller charge is currently a distance rı away from the center of the larger charge, which is twice as far away as r2. Answer the three questions below, using three significant digits. Part A: What happens to the potential energy and the force if the smaller charge is moved to r2? Neither the force nor the potential energy change. Both the force and the...
The figure shows a small positive charge some distance away from a larger positive charge. The...
The figure shows a small positive charge some distance away from a larger positive charge. The smaller charge is currently a distance rı away from the center of the larger charge, which is twice as far away as r2. Answer the three questions below, using three significant digits. Part A: What happens to the potential energy and the force if the smaller charge is moved to r2? Neither the force nor the potential energy change. Both the force and the...
The figure shows a small positive charge some distance away from a larger positive charge. The...
The figure shows a small positive charge some distance away from
a larger positive charge. The smaller charge is currently a
distance ?1r1 away from the center of the larger charge, which is
twice as far away as ?2.r2.
Answer the three questions below, using three significant
digits.
Part A: What happens to the potential energy
and the force if the smaller charge is moved to ?2?r2?
Both the force and the potential energy increase.
Both the force and the...
9. Suppose an external force moves the +0.4C charge at constant speed from A to B...
9. Suppose an external force moves the +0.4C charge at constant speed from A to B following the path A to D to C to B. a. Along each segment of the path, find the work done by the electric force, FE, and compare to 3a above. Is the electric force conservative? Why? b.What is the change in electric potential energy, AU, along each segment of the path? What is the total ΔUE? c. What is the change in the...
Review Part What is the net electric force on charge B in (Figure 1)? Suppose that...
Review Part What is the net electric force on charge B in (Figure 1)? Suppose that α-1.5 cm and 6-070 cm. Express your answer to two significant figures and include the appropriate units. Enter negative value if the force is directed downward and positive value if You may want to review (Pages 613- 616) the force is directed upward. F-Value Units Subrni Incorrect: Try Again: One attempt remaining You may have overlooked that you need to enter a negative value...
Figure < 4 of 7 Part D Determine the work of the force F = 110...
Figure < 4 of 7 Part D Determine the work of the force F = 110 N shown in (Figure 4) when it displaces 2 m Express your answer to three significant figures and include the appropriate units. 2 m H ? U. Value Units Submit Request Answer SUOMI Figure Keses Answer < 5 of 7 > Part E FON Determine the work of the force shown in (Figure 5) when it displaces 2 m Express your answer to three...
The figure shows a fixed (non-moving) charge Q > 0 and four points, A, B, C,...
The figure shows a fixed (non-moving) charge Q > 0 and four points, A, B, C, and D. Points A and D are the same distance from charge Q and points B and C are the same distance from charge Q. Point B is directly between point A and Q and point C is directly between point D and Q A +Q The dashed lines are on circles centered at the charge Q. A) (GR, PS) A proton (interacting with...
Electric Potential Energy of Three Point Charges 6 of 10 > Part A Three qual point...
Electric Potential Energy of Three Point Charges 6 of 10 > Part A Three qual point charos, each with charge 125μ are placo atthe verties of an oq lateral trian le whose sides areoflongh 0400 m of the system? (Take as zero the potential energy of the three charges when they are infinitely far apart) What to elechi potential energy U use eo-8.05x10"12 NCnǐ for the permittivity of free space. 12-о N-m Hint 1. How to approach the problem Use...
Please just solve part B and the answer is not 86.6 9 of 9 Suppose that...
Please just solve part B and the answer is not 86.6
9 of 9 Suppose that F1 400 N Fi F2 200 N 90° 150° F3 = 300 N Q Tap image to zoom Part A Determine the magnitude of the resultant F, F1 + F2. Express your answer to three significant figures and include the appropriate units. FValue Units Submit Request Answer Part B Determine the direction of the resultant force F counterclockwise from the positive r axis. F1...
please solve 2 to 6 with details Advanced Calculus: HW 3 (1) Suppose that a E...
please solve 2 to 6 with details
Advanced Calculus: HW 3 (1) Suppose that a E R has the following property: for all n e N, a < Prove that a<0. (2) Prove that the set of integers Z is not dense in R (3) Let A = {xeQ: >0}. Determine whether A is dense in R, and justify your answer with a proof. (4) Find the supremum of the set A= {a e Q: <5} (5) Let a >...
The figure shows a small positive charge some distance away from a larger positive charge. The smaller charge is currently a distance rı away from the center of the larger charge, which is twice as far away as r2. Answer the three questions below, using three significant digits. Part A: What happens to the potential energy and the force if the smaller charge is moved to r2? Neither the force nor the potential energy change. Both the force and the...
The figure shows a small positive charge some distance away from a larger positive charge. The smaller charge is currently a distance rı away from the center of the larger charge, which is twice as far away as r2. Answer the three questions below, using three significant digits. Part A: What happens to the potential energy and the force if the smaller charge is moved to r2? Neither the force nor the potential energy change. Both the force and the...
The figure shows a small positive charge some distance away from
a larger positive charge. The smaller charge is currently a
distance ?1r1 away from the center of the larger charge, which is
twice as far away as ?2.r2.
Answer the three questions below, using three significant
digits.
Part A: What happens to the potential energy
and the force if the smaller charge is moved to ?2?r2?
Both the force and the potential energy increase.
Both the force and the...
9. Suppose an external force moves the +0.4C charge at constant speed from A to B following the path A to D to C to B. a. Along each segment of the path, find the work done by the electric force, FE, and compare to 3a above. Is the electric force conservative? Why? b.What is the change in electric potential energy, AU, along each segment of the path? What is the total ΔUE? c. What is the change in the...
Review Part What is the net electric force on charge B in (Figure 1)? Suppose that α-1.5 cm and 6-070 cm. Express your answer to two significant figures and include the appropriate units. Enter negative value if the force is directed downward and positive value if You may want to review (Pages 613- 616) the force is directed upward. F-Value Units Subrni Incorrect: Try Again: One attempt remaining You may have overlooked that you need to enter a negative value...
Figure < 4 of 7 Part D Determine the work of the force F = 110 N shown in (Figure 4) when it displaces 2 m Express your answer to three significant figures and include the appropriate units. 2 m H ? U. Value Units Submit Request Answer SUOMI Figure Keses Answer < 5 of 7 > Part E FON Determine the work of the force shown in (Figure 5) when it displaces 2 m Express your answer to three...
The figure shows a fixed (non-moving) charge Q > 0 and four points, A, B, C, and D. Points A and D are the same distance from charge Q and points B and C are the same distance from charge Q. Point B is directly between point A and Q and point C is directly between point D and Q A +Q The dashed lines are on circles centered at the charge Q. A) (GR, PS) A proton (interacting with...
Electric Potential Energy of Three Point Charges 6 of 10 > Part A Three qual point charos, each with charge 125μ are placo atthe verties of an oq lateral trian le whose sides areoflongh 0400 m of the system? (Take as zero the potential energy of the three charges when they are infinitely far apart) What to elechi potential energy U use eo-8.05x10"12 NCnǐ for the permittivity of free space. 12-о N-m Hint 1. How to approach the problem Use...
Please just solve part B and the answer is not 86.6
9 of 9 Suppose that F1 400 N Fi F2 200 N 90° 150° F3 = 300 N Q Tap image to zoom Part A Determine the magnitude of the resultant F, F1 + F2. Express your answer to three significant figures and include the appropriate units. FValue Units Submit Request Answer Part B Determine the direction of the resultant force F counterclockwise from the positive r axis. F1...
please solve 2 to 6 with details
Advanced Calculus: HW 3 (1) Suppose that a E R has the following property: for all n e N, a < Prove that a<0. (2) Prove that the set of integers Z is not dense in R (3) Let A = {xeQ: >0}. Determine whether A is dense in R, and justify your answer with a proof. (4) Find the supremum of the set A= {a e Q: <5} (5) Let a >...
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