A rod with charge 4.31 x 108 C is held 10.3 cm above a piece of
Question:
(a) How much does the sawdust weigh?
(b) How much electrostatic force must the rod apply to lift the sawdust?
(c) If the charged rod lifts the sawdust, what is the electric charge of the sawdust?
(d) What happens to the strength of the electric field as the sawdust comes closer to the rod?
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a F mg 312 x 10 5 kg 980 m s 2 306 x 10 4 N b F Fw 306 ...View the full answer
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Related Book For
Applied Physics
ISBN: 978-0132109277
10th Edition
Authors: Dale ewen, Neill schurter, P. erik gundersen
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