Homework Answers
A gray conductor shown in Figure 7-8 is charged, and generates an electric field corresponding to...
A gray conductor shown in Figure 7-8 is charged, and generates an electric field corresponding to the following equipotential lines: VA-3.0 V and Va-1.0v a. On this diagram, sketch some of the electric field lines resulting from the charge distribution. Is the charge distribution positive or negative? (Yes you have enough information to tell.) The chorg dastribwbon is b. Where is the electric field strongest? Explain. C. How much work would it take to move a Q = 0.50 C...
Questions 6 and 7 are based on the following arrangement of charges: 8 + 6. Rank...
Questions 6 and 7 are based on the following arrangement of charges: 8 + 6. Rank the electric potential energy that each one of the arrangements have, from more positive to more negative. a. U.(A)>U (B) >U,(C)>U,(D) b. U (4)<U.(B)<U,(C)<U,(D) c. U.(A) >U,(B)-U.C)>U,(D) d. U.(A)=U (D) > U.(C)=U (B) 7. Rank the electric potential at the center of every triangle, from more positive to more negative. a. V(4) > V(B) > V(C) (D) b. P(1) V(B) V(C) <V(D) c. (A)...
1) Which of the following statements about electric fields and equipotential surfaces are correct? (check all...
1) Which of the following statements about electric fields and equipotential surfaces are correct? (check all that apply) a)The electric field direction is always from higher potential to lower potential. b)The number of electric field lines per unit area perpendicular to the field lines is proportional to the strength of the electric field in that region c)Equipotential surfaces are surfaces where the potential is constant over this surface. d)Electric field lines begin on positive charges and end on negative charges....
2 اعربه ها PACHOS Answers The figure on the night shows plot of the equipotentials for...
2 اعربه ها PACHOS Answers The figure on the night shows plot of the equipotentials for an arrangement of charges. The numbers represent the potentials (in volts) of each of the equipotential lines. Equipotential lines are shown for potentials beginning at 0.7 V and increasing by 0.3 V up to 1.7. There could be equipotential Ines for potentials less than 0.7 or greater than 1.7, but these are not shown for clarity 1. At which point or points is a...
(c) How are the Electric Field lines related to the equipotential lines? How do they cross...
(c) How are the Electric Field lines related to the equipotential lines? How do they cross each other? What does Eq. 11.2 indicate? Use a sketch to illustrate the relation of the Electric Field lines to the equipotential lines. (d) The Electric Field gives the direction in which a positive test charge would move from a given point in space. Explain why different lines of force can never cross each other.
1) How do you determine the direction of the electric field from afield map? a The...
1) How do you determine the direction of the electric field from afield map? a The electric field is perpendicular to the field lines everywhere. b The field lines point in the direction of the electric field. c The field lines point in the opposite direction of the electric field. d You can not determine the direction of the electric field by the field map alone; the sign of the charge is needed 2) An arbitrarily shaped uncharged conductor is...
How to solve Part 4c? Sketches of electric field lines and equipotentials Sketch and answer 4...
How to solve Part 4c?
Sketches of electric field lines and equipotentials Sketch and answer 4 - A through 4 - D in your answer book. Consider different charge configurations as shown: 4 - A : Suppose you are a test charge and you start at some distance from the charge q = +1 below, such as at the point X. Starting at point X, what path could you move along without doing any work? i.e. which Ē. ds is...
If a small particle with electric charge q = - 3.5 times 10^-4 Coulombs is placed...
If a small particle with electric charge q = - 3.5 times 10^-4 Coulombs is placed at the point with coordinates (-4.0m, 2.1m, 2 2m) where the x, y and z components of the electric field vector are E_x = -10.5 Newtons/Coulomb. E_y = 10 5 Newtons/Coulomb, E_z = - 8 0 Newtons/Coulomb. what is the force acting on the particle? How is the electric potential energy of a charged particle with charge q at a given point related to...
uestions for electric field experiment i) Info and draw on in it three more equipotential lines:...
uestions for electric field experiment i) Info and draw on in it three more equipotential lines: one at the one slightly to the right of center and another slightly o 1. Use Fig. 5.6 center of the dipole, to the left of center sli Figure 5.6: The dashed lines are field lines for a dipole configuration. At each point it shows the direction that a positive probe-charge would follow if left alone there. The concentric lines around the poles are...
Storm clouds may build up large negative charges near their bottom edges. The earth is a...
Storm clouds may build up large negative charges near their
bottom edges. The earth is a good conductor, so the charge on the
cloud attracts an equal and opposite charge on the earth under the
cloud. The electric field strength near the earth depends on the
shape of the earth's surface, as we can explain with a simple
model. The top metal plate in (Figure 1) has uniformly distributed
negative charge. The bottom metal plate, which has a high point,...
A gray conductor shown in Figure 7-8 is charged, and generates an electric field corresponding to the following equipotential lines: VA-3.0 V and Va-1.0v a. On this diagram, sketch some of the electric field lines resulting from the charge distribution. Is the charge distribution positive or negative? (Yes you have enough information to tell.) The chorg dastribwbon is b. Where is the electric field strongest? Explain. C. How much work would it take to move a Q = 0.50 C...
Questions 6 and 7 are based on the following arrangement of charges: 8 + 6. Rank the electric potential energy that each one of the arrangements have, from more positive to more negative. a. U.(A)>U (B) >U,(C)>U,(D) b. U (4)<U.(B)<U,(C)<U,(D) c. U.(A) >U,(B)-U.C)>U,(D) d. U.(A)=U (D) > U.(C)=U (B) 7. Rank the electric potential at the center of every triangle, from more positive to more negative. a. V(4) > V(B) > V(C) (D) b. P(1) V(B) V(C) <V(D) c. (A)...
2 اعربه ها PACHOS Answers The figure on the night shows plot of the equipotentials for an arrangement of charges. The numbers represent the potentials (in volts) of each of the equipotential lines. Equipotential lines are shown for potentials beginning at 0.7 V and increasing by 0.3 V up to 1.7. There could be equipotential Ines for potentials less than 0.7 or greater than 1.7, but these are not shown for clarity 1. At which point or points is a...
(c) How are the Electric Field lines related to the equipotential lines? How do they cross each other? What does Eq. 11.2 indicate? Use a sketch to illustrate the relation of the Electric Field lines to the equipotential lines. (d) The Electric Field gives the direction in which a positive test charge would move from a given point in space. Explain why different lines of force can never cross each other.
How to solve Part 4c?
Sketches of electric field lines and equipotentials Sketch and answer 4 - A through 4 - D in your answer book. Consider different charge configurations as shown: 4 - A : Suppose you are a test charge and you start at some distance from the charge q = +1 below, such as at the point X. Starting at point X, what path could you move along without doing any work? i.e. which Ē. ds is...
If a small particle with electric charge q = - 3.5 times 10^-4 Coulombs is placed at the point with coordinates (-4.0m, 2.1m, 2 2m) where the x, y and z components of the electric field vector are E_x = -10.5 Newtons/Coulomb. E_y = 10 5 Newtons/Coulomb, E_z = - 8 0 Newtons/Coulomb. what is the force acting on the particle? How is the electric potential energy of a charged particle with charge q at a given point related to...
uestions for electric field experiment i) Info and draw on in it three more equipotential lines: one at the one slightly to the right of center and another slightly o 1. Use Fig. 5.6 center of the dipole, to the left of center sli Figure 5.6: The dashed lines are field lines for a dipole configuration. At each point it shows the direction that a positive probe-charge would follow if left alone there. The concentric lines around the poles are...
Storm clouds may build up large negative charges near their
bottom edges. The earth is a good conductor, so the charge on the
cloud attracts an equal and opposite charge on the earth under the
cloud. The electric field strength near the earth depends on the
shape of the earth's surface, as we can explain with a simple
model. The top metal plate in (Figure 1) has uniformly distributed
negative charge. The bottom metal plate, which has a high point,...
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