February 22, 2017

Homework Help: physics

Posted by maria on Wednesday, December 1, 2010 at 8:23am.

the negative charge distribution over the surface of two isolated spheres is depicted in the diagram. one of the spheres is made of copper and the other is of rubber. identify the sphere that depicts the charge distribution of copper and that of rubber. support the answer with an explanation.(on the paper it has 2 spheres a and b shere a has 9 dark spots and 1 faded and all ofer the sphere. sphere b has 10 dark spots and its organized not all over. i don't understand this question and its bothering me. thank you

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