Question

class 12 physics What is the main reason for the charge?

Answer 1

Answer:

The cause of charging a body is due to the transfer of electrons happening in our body. A body can induce charge from a charged body when comes in contact or may be in vicinity. Moving of electrons from one place to another can create a charge thus causing a charge on the body.

Answer 2

Answer:

The origin of the charge on the sol particles in most cases is due to the preferential adsorption of either positive or negative ions on their surface. The sol particles acquire electrical charge in any one or more of the following ways.