Spheres

Consider three identical metal spheres A, B and C. Spheres A carres charge + 6q carries no charge . Spheres A and B are touchd together and them separated. Sphere C is then touched to sphere A and separated from it . Finally the sphere C is touched to sphere B and separated from it . Find the final chage on the sphere C .

Sphere|Surface Area Of Sphere |NCERT Questions

The diagram shows the arrangement of three small uniformally charged spheres, A,B and C . The arrow indicate the direction of the electrostatic forces acting between the spheres (for example, the left arrow on sphere A indicates the electronstatic force on sphere A due to sphere B ). At least two of the spheres are positively charged. Which sphere, if any, could be negatively charged?

Three metallic spheres A, B and C having radii are in ratio 1 : 2 : 3 . Charge on sphere A is 6 mu C and sphere B and C are electrically neutral. If sphere A first contact with sphere B and then from C and ultimately contact from sphere B, then now charge on spheres A, B and C respectively will be-

Electric Field Due To Conducting Sphere |Electric Field Outside Conducting Sphere |Electric Field Inside Conducting Sphere|Electric Field On Surface Of Conducting Sphere

Three metal spheres A,B and C are mounted on insulating stands. The spheres are touching one another, as shown in the diagram A strong positively charged object it brought near sphere A and a strong negative charge is brought near sphere C. While the charged objects remains near spheres A anc C, sphere B is removed by means of its insulating stand. After the charged objects are removed, sphere B is first touched to sphere A and then to sphere C. The resulting charge on B would be-