What does effect of negatively charged

Object on positively charged object mean

The effect of a negatively charged object on a positively charged object refers to the interaction between these objects due to their opposite charges. When two objects have opposite charges, they will experience an electrostatic force of attraction or repulsion depending on their distance and the magnitude of their charges.

To understand the specific effect, we can observe the phenomenon of electrostatic induction. When a negatively charged object is brought close to a neutral or positively charged object, the negatively charged object will repel the electrons in the positively charged object. As a result, the side of the positively charged object facing the negative charge will experience a lack of electrons, making it positively charged, while the side facing away will have an excess of electrons, making it negatively charged. This separation of charges is known as polarization.

If the negatively charged object is brought even closer or in contact with the positively charged object, the excess electrons from the negatively charged object will redistribute onto the positively charged object, neutralizing it or making it negatively charged as well. This process is called charging by contact or conduction.

In summary, the effect of a negatively charged object on a positively charged object can result in polarization or charging by contact, depending on the distance and interaction between the objects.