Two insulated metal spheres of raddi 10 cm and 15 cm charged to a potential of 150 V and 100 V respectively, are connected by means of a metallic wire. What is the charge on the first sphere?

Two spheres of radii 3 cm and 5 cm are charged to potentials 3000 and 4500 v respectively. They are then connected by a thin metallic wire. Calculate the loss of electric energy in this process. What happens to this energy?

Two metallic spheres of radii 1 cm and 3 cm are given charges of -1xx10^(-2) C and 5xx10^(-2) C respectively . IF these are connected by a conducting wire the final charge on the bigger sphere is …………. .

Two metallic sphere of radii 1 cm and 3 cm are given charges of 4xx10^(-2)C and respectively. If these are connected by a counducting wire, the final charge on the bigger sphere is

A metal sphere of radius 10 cm is charged to a potential of 100 V. The outward pull per unit area of the surface is

Two metallic spheres of radii 1cm and 3 cm are given charges of -1xx10^-2C and 5xx10^-2C . Respectively. If these are connected by a conducting wire, the final charge on the bigger sphere is

Two metal spheres of radii 0.01 m and 0.02 m are given a charge of 15mC and 45mC respectively. They are then connected by a wire. The final charge on the first sphere is _____ xx10^(-3)C

Two metallic sphers of radii 1 cm and 2 cm are given charges 10^-2C and 5xx10^-2 C respectively. If they are connected by a conducting wire, the final charge on the smaller sphere is

The radii of two insulated metal spheres are 5 cm and 10 cm. They are charged up to potential of 10 esu and 15 esu, respectively. If the two shperes are connected with one another, what will be the loss of energy?