Question

What is a electric potential of earth?

Answer 1

1. The electric potential of the earth is zero.
2. Electric potential is defined as the amount of work needed to move a unit charge from a reference point to a specific point in the electric field.
3. The potential difference between any two points is called Electrical potential.
4. The electric potential at a point is given with respect to a reference point of earth
5. The potential difference between two points is what is referred to as electric potential.
6. Electric potential is therefore defined in relation to a reference point at a given location.
7. We use the potential at the earth's surface as a baseline, which is defined as zero.
8. The electrical potential of the earth is assumed to be zero by convection.
9. It is believed that the earth has an endless amount of negative charges.
10. Thus, most points have a positive potential with respect to earth.