Question

In: Physics

Consider a charge configuration in which a point charge of strength +50 nC is placed at...

  1. Consider a charge configuration in which a point charge of strength +50 nC is placed at (x, y, z) = (+2.0, 0, 0) m, and another point charge, of strength −25 nC, is placed at (x, y, z) = (−2.0, 0, 0) m.

    1. (i) Calculate an expression for the electric potential along the x-axis between the two charges.

      Hint: exercise care with how you define the value for r for each charge.

    2. (ii) Make a rough plot (by hand) of the potential along the x-axis between the two

      charges.

    3. (iii) Use your expression to calculate the electric field along the x-axis between the two charges, and confirm that the direction of the field is correctly obtained.

    4. (iv) A test charge of strength +10 nC is placed at (x, y, z) = (−1.0, 0, 0) m. It is then moved to (x,y,z) = (+1.0,0,0) m. By how much has the test charge’s electrical potential energy changed when moved?

Solutions

Expert Solution

genius_generous answered 1 year ago
Next > < Previous

Related Solutions

A +2.00 nC point charge and -3.00 nC point charge are placed along the x-axis at  x...
A +2.00 nC point charge and -3.00 nC point charge are placed along the x-axis at  x = 1.0 m and x = 2.0 m, respectively. Where must a third charge, q, be placed along the x-axis so that it does not experience any net electric force due to the other two charges
A point charge q1 = 4.00 nC is placed at the origin, and a second point...
A point charge q1 = 4.00 nC is placed at the origin, and a second point charge q2 = -3.10 nC is placed on the x-axis at x=+ 20.0 cm . A third point charge q3 = 1.95 nC is to be placed on the x-axis between q1 and q2. (Take as zero the potential energy of the three charges when they are infinitely far apart.) 1:What is the potential energy of the system of the three charges if q3...
A -3.00 nC point charge is at the origin, and a second -6.50 nC point charge...
A -3.00 nC point charge is at the origin, and a second -6.50 nC point charge is on the x-axis at x = 0.800 mm. a. Find the electric field (magnitude and direction) at point on the x-axis at x = 0.200 m. b.Find the electric field (magnitude and direction) at point on the x-axis at x= 1.20 m. c.Find the electric field (magnitude and direction) at point on the x-axis at x = -0.200 m.
A -3.00 nC point charge is at the origin, and a second -5.50 nC point charge...
A -3.00 nC point charge is at the origin, and a second -5.50 nC point charge is on the x-axis at x = 0.800 m. Q1: Find the net electric force that the two charges would exert on an electron placed at point on the x-axis at x = 0.200 m. Q2: Find the net electric force that the two charges would exert on an electron placed at point on the x-axis at x = 1.20 m. Q3: Find the...
A -3.50 nC point charge is at the origin, and a second -5.50 nC point charge...
A -3.50 nC point charge is at the origin, and a second -5.50 nC point charge is on the x-axis at x = 0.800 mm. D) Find the net electric force that the two charges would exert on an electron placed at point on the x-axis at x = 0.200 mm. Express your answer with the appropriate units. Enter positive value if the force is in the positive x-direction and negative value if the force is in the negative x-direction....
A -4.00 nC point charge is at the origin, and a second -5.00 nC point charge...
A -4.00 nC point charge is at the origin, and a second -5.00 nC point charge is on the x-axis at x = 0.800 mm. a. Find the net electric force that the two charges would exert on an electron placed at point on the x-axis at x = 0.200 mm. b. Find the net electric force that the two charges would exert on an electron placed at point on the x-axis at x = 1.20 mm. c. Find the...
A -3.00 nC point charge is at the origin, and a second -5.50 nC point charge...
A -3.00 nC point charge is at the origin, and a second -5.50 nC point charge is on the x-axis at x = 0.800 m. Q1: Find the net electric force that the two charges would exert on an electron placed at point on the x-axis at x = 1.20 mm. Q2: Find the net electric force that the two charges would exert on an electron placed at point on the x-axis at x = -0.200 m
In a rectangular coordinate system, a positive point charge q = 7.50 nC is placed at...
In a rectangular coordinate system, a positive point charge q = 7.50 nC is placed at the point x= 0.180 m , y=0, and an identical point charge is placed at x= -0.180 m , y=0. Find the x and y components and the magnitude and direction of the electric field at the following points. a. Find the x and y components of the electric field at the origin. b. Find the magnitude of the electric field at the origin....
In a rectangular coordinate system, a positive point charge q = 6.50 nC is placed at...
In a rectangular coordinate system, a positive point charge q = 6.50 nC is placed at the point x = +0.150 m, y = 0, and an identical point charge is placed at x = -0.150 m, y = 0. Find the electric field at the following points. a) Find the x and y components of the electric field at x = 0, y = 0.200 m. b) Find the magnitude of electric field at x = 0, y =...
In a rectangular coordinate system, a positive point charge q = 5.50 nC is placed at...
In a rectangular coordinate system, a positive point charge q = 5.50 nC is placed at the point x= 0.190 m , y=0, and an identical point charge is placed at x= -0.190 m , y=0. Find the x and y components and the magnitude and direction of the electric field at the following points. A.) Find the x and y components of the electric field at x= 0.380 m , y=0. B.) Find the magnitude of the electric field...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT