A spherical volume contains a uniformaly distributed charge of density `2.0 xx 10^(4) C m^(3)`. Find the electric field at a piont inside the volume at a distance 4.0 cm from the centre.

A spherical valume contains a unifromly distributed charge of density 1.0xx10^(-6)C//m^(3) . Find the electrical field (in N/C) at a point inside the volume at a distance 1 mm from the centre. ("Let "(1)/(4piin_(0))=9xx10^(9)Nm^(2)C^(-2))

A long cylindrical volume contains a uniformly distributed charge of density rho . Find the electric field at a point P inside the cylindrical volume at a distance x from its axis (figure 30-E5) ,

A long cylindrical volume contains a uniformly distributed charge of density rho . Find the electric field at a point P inside the cylindrical volume at a distance x from its axis (figure 30-E5) ,

A long cylindrical volume contains a uniformly distributed charge of dendity rho . Find the electric field at a point P inside the cylindrical volume at a distance x from its axis (figure 30-E5) ,

A large conducting plane has a surface charge density 1.0xx10^(-4)c m ^(-2) . Find the electrostatic energy stored in a cubical volume of edge 1.0 cm in front of the plane .

An infinitely long uniform linear charge distribution has a charge density 4 muC /m. what is the electric field at a point at a perpendicular distance of 3.6 cm from the line? Given: (1)/(4piepsi_(0))=9xx10^(9)Nm^(2)//C^(2)

An electric dipole is prepared by taking two electric charges of 2 xx 10^(-8) C separated by distance 2 mm. This dipole is kept near a line charge distribution having density 4 xx 10^(-4) C/m in such a way that the negative electric charge of the dipole is at a distance 2 cm from the wire as shown in the figure. Calculate the force acting on the dipole. [Take k=1/(4piepsilon_(0)) = 9 xx 10^(9) Nm^(2)C^(-2) ]

A long wire carries a current of 4.00 A. Find the energy stored in the magnetic field inside a volume of 1.0 mm^3 at a distance of 10.0 cm from the wire.

A long wire carries a current of 4.00 A. Find the energy stored in the magnetic field inside a volume of 1. mm^3 at a distance of 10.0 cm from the wire.