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Which of the following statements about a "test charge" are correct (select all that apply)? O A test charge cannot be used to determine the electric potential due to a system of source chagres O The presence of the test charge does not affect the electric field of the system of source charges O A test charge is always assumed to have no electric field of its own O A test charge can be used to determine the electric field due to a system of source chagres

Which of the following statements about a "test charge" are correct (select all that apply)? O A test charge cannot be used to determine the electric potential due to a system of source chagres O The presence of the test charge does not affect the electric field of the system of source charges O A test charge is always assumed to have no electric field of its own O A test charge can be used to determine the electric field due to a system of source chagres

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Which of the following statements about a "test charge" are correct (select all that apply)? O A test charge cannot be used to determine the electric potential due to a system of source chagres O The presence of the test charge does not affect the electric field of the system of source charges A test charge is always assumed to have no electric field of its own O A test charge can be used to determine the electric field due to a system of source chagres
Transcribed Image Text:Which of the following statements about a "test charge" are correct (select all that apply)? O A test charge cannot be used to determine the electric potential due to a system of source chagres O The presence of the test charge does not affect the electric field of the system of source charges A test charge is always assumed to have no electric field of its own O A test charge can be used to determine the electric field due to a system of source chagres
A uniform electric field is used to accelerate a point charge of magnitude q, displacing it from location A to location B. The amount of work done by the uniform electric field on the point charge during this process (select all that apply): O is exactly zero O is proportional to the magnitude of the potential difference between location A and location B O depends on the magnitude of the electric field and the magnitude of q O is negative is exactly equal to the magnitude of the potential difference between location A and location B
Transcribed Image Text:A uniform electric field is used to accelerate a point charge of magnitude q, displacing it from location A to location B. The amount of work done by the uniform electric field on the point charge during this process (select all that apply): O is exactly zero O is proportional to the magnitude of the potential difference between location A and location B O depends on the magnitude of the electric field and the magnitude of q O is negative is exactly equal to the magnitude of the potential difference between location A and location B
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