A +5.0-nC charge is at the point (0.00 m,0.00 m)and a -2.0-nC charge is at (3.0 m,0.00 m).What work is required to bring a 1.0-nC charge from very far away to point (0.00 m,4.0 m)? (k = 1/4πε₀ = 9.0 × 10⁹ N ∙ m²/C²)

Question

Quizplus · Accepted Answer

The work done is the change in potential energy, which is the sum of the potential energies due to each charge. Calculate the potential energy at (0.00 m,4.0 m) due to both charges and sum them up.

A +50-NC Charge Is at the Point (0