just solved that one too haha...maybe if i keep postin em ill keep gettin em...heres another one...with more detail lolConsider three identical metal spheres, A, B, and C. Sphere A carries a charge of -6q. Sphere B carries a charge of +5q. Sphere C carries no net charge. Spheres A and B are...
i got that one solved by myself guys sorry haha but i do have another...
A tiny ball (mass = 0.015 kg) carries a charge of -20 µC. What electric field (magnitude and direction) is needed to cause the ball to float above the ground?
Homework Statement
Object A is metallic and electrically neutral. It is charged by induction so that it acquires a charge of -4.6 x 10-6 C. Object B is identical to object A and is also electrically neutral. It is charged by induction so that it acquires a charge of +4.6 x 10-6 C. Find the...