A thin wire of infinite extent has a charge per unit length of l. Using the cylindrical

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A thin wire of infinite extent has a charge per unit length of l. Using the cylindrical Gaussian surface shown in FIGURE 19-46, show that the electric field produced by this wire at a radial distance r has a magnitude given by

Note that the direction of the electric field is always radially away from the wire.
Figure 19-46

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:58 AM

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A thin wire of infinite extent has a charge per unit length of l. Using the cylindrical

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л 2те E field lines Cylindrical Gaussian surface

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