24. Electric Force & Field; Gauss' Law
Electric Charge
6:37 minutes
Problem 21
Textbook Question
Textbook QuestionTwo small aluminum spheres, each having mass 0.0250 kg, are separated by 80.0 cm. (a) How many electrons does each sphere contain? (The atomic mass of aluminum is 26.982 g/mol, and its atomic number is 13.)
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