In a figure shown the electric field intenisity at `r=1,r=6m,r=9m` and `Vm^(-1)` is

The electric field at r= R is

The electric field at r= R is

Electric field varies as r^-1 due to

The variation of potential with distance r from a fixed point-is shown in figure. The electric field at r = 3 cm and r = 5 cm are respectively

For spherical charge distribution gives as . {{:(,rho = rho_(0)(1-(r)/(3)),"when" r le 3m),(,rho = 0 ,"when" r gt 3m):} ( where x is the distance form the centre of spherical charge distribution) The electric field intensity is maximum for the value of r=_______m.

For spherical charge distribution gives as . {{:(,rho = rho_(0)(1-(r)/(3)),"when" r le 3m),(,rho = 0 ,"when" r gt 3m):} ( where x is the distance form the centre of spherical charge distribution) The electric field intensity is maximum for the value of r=_______m.

The variation of potential with distance R from a fixed point is shown in figure. The electric field at R = 5 m is -

The variation of potential with distance R from a fixed point is shown in figure. The electric field at R = 5 m is -

The variation of potential with distance R from a fixed point is as shown in the figure. The electric field at R = 5 m is