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Why must the test charge used to determine the electric field be very, very small?.
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17 votes
17 votes
Why must the test charge used to determine the electric field be very, very small?.

User Kurt Mueller
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1 Answer

25 votes
25 votes

Answer:

electric field to be measured and influence the source producing electric field to be measured.

Step-by-step explanation:

The test charge used to mea... To measure the electric field at a point, the test charge used should be very small so that it does not change the electric field to be measured and influence the source producing electric field to be measured.

User Monopoint
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