a negatively charged rod is placed near two neutral metal spheres, as shown below. which statement describes…

a negatively charged rod is placed near two neutral metal spheres, as shown below. which statement describes the charging method shown? the spheres are charged through friction. the spheres develop the same charge. electrons move from the rod to sphere a. electrons move from sphere a to sphere b.

a negatively charged rod is placed near two neutral metal spheres, as shown below. which statement describes the charging method shown? the spheres are charged through friction. the spheres develop the same charge. electrons move from the rod to sphere a. electrons move from sphere a to sphere b.

Answer

Brief Explanations:

When a negatively - charged rod is placed near two neutral metal spheres, due to electrostatic induction, electrons in the metal spheres redistribute. The negative charge on the rod repels electrons in sphere A. These electrons then move from sphere A to sphere B. Charging by friction involves rubbing two objects, which is not the case here. The spheres will develop opposite charges due to induction, and electrons do not move from the rod to sphere A in this induction process.

Answer:

Electrons move from Sphere A to Sphere B.