Recent content by Dodgers31296

Homework Statement How do you find the work done in charging a capacitor and the work done on a charge in an electric field. I don't know the formulas.

Homework Statement 3 charges, A,B, and C are located at the vertices of an equilateral triangle. Point P is at the center of the triangle, and is 8 cm from each charge. Charge A is +7 μC. Charge B is +6 μC. Charge C is -10μC. If a 4μC charge is brought from infinite to point P, how much work...

Thank you!

So i get the field of both and combine them?

Ok so then what do i plug into the equation?

Homework Statement Find the electric field strength at point P, which is located midway between charges A and B. The charges are separated by 20 cm. The first charge has a charge of 20 micro coulombs. The second charge has a charge of -30 micro coulombs. Homework Equations Electric...