Practice Electric Field Lines (4.3) - Electrostatics

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10 questions

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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What do electric field lines represent?
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Think about how charges interact.
Question 2.
Where do electric field lines originate and terminate?
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Remember the charge types.
3Question 3.
What do electric field lines represent?
- The speed of a charge
- Direction and strength of electric fields
- Total charge of an object
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Focus on the purpose of these lines.
4Question 4.
True or False: Electric field lines can cross each other.
- True
- False
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Think about what crossing lines would imply.
Question 5.
Sketch the electric field around a charged conducting sphere and explain the characteristics of the field lines you draw.
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Think about how charges distribute on conductors.
Question 6.
A dipole consists of two equal and opposite charges separated by a distance. Describe and sketch the electric field lines between the charges and in surrounding space.
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Visualize the flow from positive to negative.

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