Why should the test charge used to measure an electric field be small?

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Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

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Question Posted: Feb 11, 2019 11:16 AM

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Explain why it is desirable that a test charge used to measure a field be small in comparison with the fields source charge.
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Why should the test charge used to measure an electric field be small?

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If the test charge is not small its own electric field ...View the full answer

Essential University Physics

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