Question

charge of 9micro coloumb is placed at origin find potential difference between the points (√3, √3) and (3, 0)?​

Answer 1

Answer:

The potential difference b/w the two points is 6.06 volts.

Explanation:

Distance b/w the origin (0,0) and (√3,√3) = √(3+3) = √6 units.

The distance between the origin (0,0) and (3,0) = 3 units.

Potential at (√3,√3) due to the charge = KQ/r (9*10⁹*9*10-⁶)/√6 = 33.06*10³ Volts

Potential at (3,0) due to the charge = KQ/r (9*10⁹*9*10-⁶)/3 = 27*10³ Volts

Thus, the potential difference b/w the two points is = (33.06*10³ - 27*10³) = 6.06 volts.