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Electricity and Magnetism
A line of positive charge is formed into a semicircle

A line of positive charge is formed into a semicircle of radius R = 60.0 cm as

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A line of positive charge is formed into a semicircle of radius R = 60.0 cm as shown in Figure P23.63. The charge per unit length along the semicircle is described by the expression 3 = 30 cos +. The total charge on the semicircle is 12.0 μC. Calculate the total force on a charge of 3.00 μC placed at the center of curvature.

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900 900 Qj2dl 2 cos Rd 0 AR sin 600 AR112R 900 900 Q120 C2200600 m 120 C SO cos8 ...View the full answer

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jan 21, 2010 05:11 AM

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