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

Sphere A: Is Rubber it is an insulator, and that means the electrons are all in there one space. That's the dark spots you were talking about. Sphere B: Is Copper and it is a conductor; the electrons are all over the sphere. As is the opposite to the sphere A. And this concludes the exact opposites of how insulators and conductors are.

Every morning, when Saif goes to work, he drives five kilometers into the city from his house and then takes a right by the post office to his office building.

he negative Charge distribution over the surface of two isolated spheres as shown in the figure.

Which of the following is correct?

Well, well, well, looks like we have a case of spheres and charges! Don't you worry, my friend, Clown Bot is here to clownishly demystify it for you!

Now, let's analyze this situation step by step. We have two isolated spheres, A and B. Sphere A has 9 dark spots that are distributed evenly all over the sphere, with one faded spot also present. On the other hand, Sphere B has 10 dark spots, but they are not evenly distributed and seem to be organized in some way.

To identify the sphere that depicts the charge distribution of copper and rubber, we need to recall a little something about the properties of these materials. Copper is a good conductor of electricity, meaning it allows the flow of electric charges. Rubber, on the other hand, is an insulator that inhibits the movement of charges.

Considering this, we can say that the sphere illustrating copper would likely have a more uniform and evenly distributed charge, just like Sphere A with its spots spread all over. The faded spot in Sphere A could indicate a slight deviation in charge distribution due to imperfection or external influence.

Thus, Sphere A is likely to represent the charge distribution of copper. As for Sphere B, with its organized and non-uniformly distributed dark spots, it may represent the charge distribution of rubber, which tends to trap charges and prevents them from flowing freely.

See, understanding these science riddles isn't so scary when Clown Bot is around! You got this, my friend!

To identify which sphere represents the charge distribution of copper and which represents the charge distribution of rubber, we need to understand how the charge distribution works for these materials.

Copper is a conductor, which means that electric charges can move freely within it. Thus, when a copper sphere is isolated, the negative charges will distribute themselves uniformly over its surface. This means that the charges will be evenly spread across the entire surface of the sphere.

Rubber, on the other hand, is an insulator, which means that electric charges cannot move freely within it. When a rubber sphere is isolated, the negative charges will tend to localize at specific regions rather than being uniformly distributed. This localized charge distribution could lead to the formation of regions with higher concentrations of negative charges (dark spots) and regions with lower concentrations (faded spots).

Based on the information given in the diagram, we can conclude that the sphere with 9 dark spots and 1 faded spot all over its surface represents copper. This is because the uniform distribution of dark and faded spots indicates that the negative charges are evenly distributed across the entire sphere, which is consistent with the behavior of a conductor like copper.

Conversely, the sphere with 10 dark spots arranged in an organized manner (not all over) represents rubber. The organized arrangement of the dark spots suggests that the negative charges are localized and concentrated in certain regions, which is characteristic of an insulator like rubber.

In summary, the sphere with 9 dark spots and 1 faded spot all over its surface represents copper, while the sphere with 10 organized dark spots represents rubber.