problem23_21

University Physics with Modern Physics with Mastering Physics (11th Edition)

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23.21: a) . V 738 m 0.05 C 10 50 . 6 m 05 . 0 C 10 40 . 2 : A At 9 9 2 2 1 1 - = × - + × = + = - - k r q r q k V A b) . V 705 m 0.06 C 10 50 . 6 m 08 . 0 C 10 40 . 2 : B At 9 9 2 2 1 1 - = × - + × = + = - - k r q r q k V B c) J. 10 8.25 V) 33 ( C) 10 50 . 2 ( 8 9 - - × - = - × = = V q
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Unformatted text preview: W The negative sign indicates that the work is done on the charge. So the work done by the field is J. 10 25 . 8 8-×...
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This document was uploaded on 02/06/2008.

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problem23_21 - W The negative sign indicates that the work...

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