What occurs when two objects are touching each other regarding static charges?

What occurs when two objects are touching each other regarding static charges?

• A. Conduction
• B. Induction
• C. Discharge
• D. Insulation

Answer: (A)

When two objects are touching each other, the process that occurs is conduction. This phenomenon involves the transfer of electric charge between two conductive materials when they come into direct contact. When one object carries a static electric charge, that charge can move into the other object, leading to an equalization of charge distribution. This is why, for example, if a charged object touches a neutral one, the neutral object may become charged as well due to the transfer of electrons during conduction. In contrast, induction occurs without direct contact; it involves the redistribution of charges in an object due to the electric field of a nearby charged object. Discharge refers to the release of built-up electrical charge, typically as a spark or shock, usually after induction or when an insulator breaks down. Insulation stops the flow of electricity and does not facilitate charge transfer between objects. Thus, in the context of touching objects and static charges, conduction is the relevant process.

When two objects are touching each other, the process that occurs is conduction. This phenomenon involves the transfer of electric charge between two conductive materials when they come into direct contact. When one object carries a static electric charge, that charge can move into the other object, leading to an equalization of charge distribution. This is why, for example, if a charged object touches a neutral one, the neutral object may become charged as well due to the transfer of electrons during conduction.

In contrast, induction occurs without direct contact; it involves the redistribution of charges in an object due to the electric field of a nearby charged object. Discharge refers to the release of built-up electrical charge, typically as a spark or shock, usually after induction or when an insulator breaks down. Insulation stops the flow of electricity and does not facilitate charge transfer between objects. Thus, in the context of touching objects and static charges, conduction is the relevant process.