Answer:
The spheres are made of a conducting material probably a metal.
Step-by-step explanation:
- When two spheres are brought in contact with each other and they share the charges equally this means that the sphere are probably made of a metal or some other conducting material.
- If the spheres are made of same conducting metrical then they must have same size as well to share the charges equally when brought into contact of each other.
- If the spheres are made of different material then they must not be of the same size in order to share the charges equally. The material with good conductivity must form a smaller sphere and vice-versa to have the equal share of charges upon being separated after a contact.