Welcome to the Quiz!
This quiz contains 9 questions from a mix of 1 subtopics.
________ charged objects have an electric field.
Some
All
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Electric fields can be shown with electric field lines.
Field lines always point from:
Positive to negative charge
Negative to positive charge
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True or false? Electric fields are strongest when close to the charged particle, and get weaker further away from the charged particle.
True
False
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Particles with like charges , while particles with opposite charges .
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The above diagram shows two charged particles and their field lines.
The two charged particles are:
Repelled by each other
Attracted to each other
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Which of the following is true?
The electric field is weaker the closer you are to the charged particle
The electric field is stronger the closer you are to the charged particle
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The above diagram shows two charged particles and their field lines.
The two charged particles are:
Repelled by each other
Attracted to each other
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A strongly charged object can ionise the air, which means the air:
(Select all that apply)
Loses some of its electrons
Act as an electrical insulator
Conducts electricity
Emits light
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On a piece of paper, copy the two negative charges above and draw their field lines.
(Press 'Continue' when you're ready to check your answer)
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