Consider two hollow concentric spheres `S_(1) and S_(2)` enclosing charges 2Q and 4Q respectively as shown in figure. (ii) How will the electric flux through `S_(1)` change if a medium of dielectric constant `epsilon_(r)` is introduced in the space inside `S_(1)` in place of air. Deduce the necessary expression.

Consider two hollow concentric spheres S_(1) and S_(2) enclosing charges 2Q and 4Q respectively as shown in figure. (i) Find out the ratio of the electric flux through them.

S_1 and S_2 are two parallel concentric spheres enclosing charges Q and 2Q respectively as shown in the figure. How will the electric flux through the sphere S_1 change, if a medium of dielectric constant 5 is introduced in the space inside S_1 in plae at air?

S_1 and S_2 are two hollow concentric spheres encloing charges Q and 2 Q respectively as shown in Fig. How will the electric flux through the spheres S_1 change if a medium of dielectric constant 5 is introduced in the sphere inside S_1 in place of air?

Two concentric spherical shells S_1 and S_2 enclose charge Q and 2Q as shown in the figure How will the electric flux through the shells S_1 change, if a medium of dielectric constant 10 replaces air in the shell S_1 ?

S_1 and S_2 are two hollow concentric spheres enclosing charges Q and 2Q , respectively, as shown in figure. i. What is the ratio of the electric flux through S_1 and S_2 ? ii. How will the electric flux through sphere S_1 change if a medium of dielectric constant 5 is introduced in the space inside S_1 in place of air. .

S_1 and S_2 are two hollow concentric spheres enclosing charges Q and 2Q , respectively, as shown in figure. i. What is the ratio of the electric flux through S_1 and S_2 ? ii. How will the electric flux through sphere S_1 change if a medium of dielectric constant 5 is introduced in the space inside S_1 in place of air. .