Question

What is charged by conduction?

Answer 1

When matter is put in an electromagnetic field, it acquires an electric charge, which causes it to experience a force. Positive and negative charges are the two kinds of electric charge (commonly carried by protons and electrons respectively). Charges that are similar repel each other, whereas charges that are dissimilar attract each other. The term "neutral" refers to an item that has no net charge.

Complete answer:
Charging via conduction is the process of charging an uncharged object by bringing it into touch with a charged one. The number of negative (electrons) and positive (charges) charges in a charged item is uneven (protons). As a result, when a charged item comes into contact with an uncharged conductor, the electrons from the charged object are transferred to the conductor.Conduction charging occurs when a charged object makes contact with a neutral object.

Assume a positively charged aluminium plate is brought into contact with a neutral metal spherical. When the neutral metal sphere comes into touch with the charged aluminium plate, it becomes charged. Consider the case of a negatively charged metal spherical being pressed against the top plate of a neutral needle electroscope. When the metal sphere makes contact with the neutral electroscope, it charges it. Finally, imagine that an uncharged physics student is standing on an insulating platform when he or she comes into contact with a negatively charged Van de Graaff generator.

Contact with the Van de Graaff generator causes the neutral physics student to become charged. Each of these cases includes a charged object making contact with a neutral object. In contrast to induction charging, which involves bringing the charged object close to but never touching the object being charged, conduction charging entails physically connecting the charged object to the neutral object. Charging by conduction is sometimes known as charging by touch since it involves contact.

Note: Charging via conduction involves direct contact between charged and uncharged bodies, and both items acquire the same type of charge. When a negative object is used to charge a neutral object, both the object and the neutral object become negatively charged, and vice versa.