The figure below shows a region of space with an electric field. The dashed lines indicate equipotential surfaces. A particle with a charge of +2.5x10-6 C is moved from point A to point B. (You may assume point B falls exactly halfway between the two nearest equipotential surfaces).     Instructions In a neat and organized fashion, write out a solution which includes the following: A sketch of the physical situation with all given physical quantities clearly labeled. If the description above consists of an initial and final state, both of these states should be represented in your sketch. Draw the E-field lines which represent the electric field in this region and an energy bar chart showing how the energy in the system consisting of the charged particle and the electric field changes as the particle is moved from position A to position B. Estimate the value (magnitude and direction) of the E-field at points A and B. Clearly show all steps, starting from generalized equations. Explain your mathematical work in words. Your explanation should cover both what you did and the thought process behind why you did that.

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The figure below shows a region of space with an electric field. The dashed lines indicate equipotential surfaces. A particle with a charge of +2.5x10-6 C is moved from point A to point B. (You may assume point B falls exactly halfway between the two nearest equipotential surfaces).

   

Instructions

In a neat and organized fashion, write out a solution which includes the following:

  1. A sketch of the physical situation with all given physical quantities clearly labeled. If the description above consists of an initial and final state, both of these states should be represented in your sketch.
  2. Draw the E-field lines which represent the electric field in this region and an energy bar chart showing how the energy in the system consisting of the charged particle and the electric field changes as the particle is moved from position A to position B.
  3. Estimate the value (magnitude and direction) of the E-field at points A and B. Clearly show all steps, starting from generalized equations. Explain your mathematical work in words. Your explanation should cover both what you did and the thought process behind why you did that.
  4. Calculate the work done as the charged particle is moved from point A to point B. Clearly show all steps, starting from generalized equations. Explain your mathematical work in words. Your explanation should cover both what you did and the thought process behind why you did that.
  5. Evaluate your answers. Consider all aspects of your answer (the numerical value, sign, and units) in your evaluation. Be sure your evaluation would catch as many common mistakes as possible.
The figure below shows a region of space with an electric field. The dashed lines indicate equipotential
surfaces. A particle with a charge of +2.5x10-6 C is moved from point A to point B. (You may assume
point B falls exactly halfway between the two nearest equipotential surfaces).
-500 V
-300 V
-100 V
+100 V
+200 V
A
B
|0 1 2
3
4
5
7
8
9.
10 11 12
cm
Instructions
In a neat and organized fashion, write out a solution which includes the following:
1. A sketch of the physical situation with all given physical quantities clearly labeled. If the description
above consists of an initial and final state, both of these states should be represented in your sketch.
2. Draw the E-field lines which represent the electric field in this region and an energy bar chart
showing how the energy in the system consisting of the charged particle and the electric field
changes as the particle is moved from position A to position B.
3. Estimate the value (magnitude and direction) of the E-field at points A and B. Clearly show all steps,
starting from generalized equations. Explain your mathematical work in words. Your explanation
should cover both what you did and the thought process behind why you did that.
4. Calculate the work done as the charged particle is moved from point A to point B. Clearly show all
steps, starting from generalized equations. Explain your mathematical work in words. Your
explanation should cover both what you did and the thought process behind why you did that.
5. Evaluate your answers. Consider all aspects of your answer (the numerical value, sign, and units) in
your evaluation. Be sure your evaluation would catch as many common mistakes as possible.
Transcribed Image Text:The figure below shows a region of space with an electric field. The dashed lines indicate equipotential surfaces. A particle with a charge of +2.5x10-6 C is moved from point A to point B. (You may assume point B falls exactly halfway between the two nearest equipotential surfaces). -500 V -300 V -100 V +100 V +200 V A B |0 1 2 3 4 5 7 8 9. 10 11 12 cm Instructions In a neat and organized fashion, write out a solution which includes the following: 1. A sketch of the physical situation with all given physical quantities clearly labeled. If the description above consists of an initial and final state, both of these states should be represented in your sketch. 2. Draw the E-field lines which represent the electric field in this region and an energy bar chart showing how the energy in the system consisting of the charged particle and the electric field changes as the particle is moved from position A to position B. 3. Estimate the value (magnitude and direction) of the E-field at points A and B. Clearly show all steps, starting from generalized equations. Explain your mathematical work in words. Your explanation should cover both what you did and the thought process behind why you did that. 4. Calculate the work done as the charged particle is moved from point A to point B. Clearly show all steps, starting from generalized equations. Explain your mathematical work in words. Your explanation should cover both what you did and the thought process behind why you did that. 5. Evaluate your answers. Consider all aspects of your answer (the numerical value, sign, and units) in your evaluation. Be sure your evaluation would catch as many common mistakes as possible.
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