If a small sphere of mass m and charge q is hung from a silk thread at an angle `theta` with the surface of a vertical charged conducting plate, then for equilibrium of sphere, the surface charge density of the plate is

If a small sphere of mass m and charge q is hanged from a silk thread at an angle theta with the surface of a vertical charged conducting plate, then for equilibrium of sphere the surface charge density of the plate -

If a small sphere of mass m and charge q is hanged from a silk thread at an angle theta with the surface of a vectical charged conductinb plate, then for equilibrium of sphere the surface charge density of the plate -

If a small sphere of mass m and charge q hangs from a silk thread at angle theta with a charged coducting plate, show that the equilibrium of the sphere, the surface charge density for the plate is epsilon_0 = (mg)/q tan theta

A point object of mass 1mg and charge 1muC is hung with a silk thread at an angle 45^ with the surface of a vertical uniformly charged conducting plate. For equilibrium of object , the surface charge density (in SI unit) of the plate is (g= 10m//s^2 )

A small sphere of mass m and having charge q is suspended by a light thread.

A charged ball B hangs from a silk thread S, which makes an angle theta with a large charged conducting sheet P, as shown in figure. The surface charge density sigma of the sheet is proportional to

A charged ball B hangs from a silk thread S, which makes an angle theta with a large charged conducting sheet P, as shown in figure. The surface charge density sigma of the sheet is proportional to

A charged ball B hangs from a silk thread S, which makes an angle theta with a large charged conducting sheet P as shown in Fig. Show that the surface charge density of the sheet is proportional to tan theta .

A charged ball B hangs from a silk thread S , which makes an angle theta with a large charged conducting sheet P , as shown in the figure. The surface charge density sigma of the sheet is proportional to