Contents
- 1 What happens when two identical charged spheres touch?
- 2 How will spheres behave if they both have the same charge?
- 3 How does size affect charge?
- 4 What type of charging happens when two objects are rubbed together?
- 5 How do you convert E to C?
- 6 What is the force between two small charged spheres having charges of 2/10 7?
What happens when two identical charged spheres touch?
When the two conducting spheres are brought together to touch, it is as though they become one single big conductor and the total charge of the two spheres spreads out across the whole surface of the touching spheres. When the spheres are moved apart again, each one is left with half of the total original charge.
How will spheres behave if they both have the same charge?
With two spheres of equal size, the total charge will try to distribute itself evenly between them. The positive charges are repelled by one another and try to get as far apart as possible. The negative charges behave the same way.
What is the amount of charge that flows between the two spheres?
The net charge of the two spheres when they are contact is +2. When they are seperate again, since they are the same size and the same shape, the charge ate equally distributed,the net charge of each sphere is +1.
How does size affect charge?
Like charges repel each other; unlike charges attract. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. The attraction or repulsion acts along the line between the two charges. The size of the force varies inversely as the square of the distance between the two charges.
What type of charging happens when two objects are rubbed together?
The triboelectic charging process (a.k.a., charging by friction) results in a transfer of electrons between the two objects that are rubbed together. Rubber has a much greater attraction for electrons than animal fur.
What will happen when two charges brought together they will?
In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. That is, a positively charged object will exert a repulsive force upon a second positively charged object. Objects with like charge repel each other.
How do you convert E to C?
Enter the electric charge in electron charge below to get the value converted to coulombs. Do you want to convert coulombs to electron charge?…Electron Charge to Coulomb Conversion Table.
| Electron Charge | Coulombs |
|---|---|
| 1,000,000,000,000,000 e | 0.00016 C |
| 10,000,000,000,000,000 e | 0.001602 C |
What is the force between two small charged spheres having charges of 2/10 7?
Therefore, the force between two small charged spheres having charges of \[2 \times {10^{ – 7}}{\rm{ C}}\] and \[3 \times {10^{ – 7}}{\rm{ C}}\] placed \[30{\rm{ cm}}\] apart in the air is \[5.994 \times {10^{ – 3}}{\rm{ N}}\].
How does size affect attraction?
The size of the charge also affects the coulombic attraction. When there is a high number of protons, the positive charge increases. The ions with a larger charge will attract more opposite charged ions towards itself compared to ions with a smaller charge.