Question

A work of 100 joule is performed in carrying a charge of 5 coulomb form infinity to a particular. point in an' electrostatic field. The potential of this point is:-

Options

• 100 V

• 5 V

• – 20 V

• 20 V

Answer 1

– 20 V

Explanation:

Potential = `"Work"/"Charge"`

= `110/(-5)`

= – 20 V