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Brette

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A length of wire has a radius of 3.00 �~ 10-3 m and a resistance of 0.200 ƒ¶. When the potentialdifference across the wire is
1. 0 answers
2. 471 views
charge Q = +4.5 ƒÝC is located at the origin and is fixed so that it cannot move. A small object with mass m = 2.0 g and
1. 0 answers
2. 1,154 views
A positive charge q1 = 2.70 uC on a frictionless horizontal surface is attached to aspring of force constant k as in the figure.
1. 4 answers
2. 7,596 views
A block of mass 3m is placed on a frictionlesshorizontal surface, and a second block of mass m is placed on top of the first
1. 6 answers
2. 5,421 views