Electric Charge O All ordinary matter contains both positive and negative charge. O You do not usually notice the charge because most matter contains the.
Thursday, Sept. 18, 2014PHYS 1443-004, Fall 2014 Dr. Jaehoon Yu 1 PHYS 1443 – Section 004 Lecture #9 Thursday, Sept. 18, 2014 Dr. Jaehoon Yu Newton’s Laws.
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