What does the below diagrams show? - Vidyadip

Question

What does the below diagrams show?

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Answer

Figure (a) shows insulated conductor.
Figure (b) shows that positive charge is neutralized by electron from Earth.
Figure (c) shows that earthing is removed, negative charge still stays in conductor due to positive charged rod.
Figure (d) shows that when rod is removed, negative charge is distributed over the surface of the conductor.

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