Electric charge is uniformly distributed along a long straight wire of radius 1 mm. The charge per cm length of the wire Q coulomb. Another cylindrical surface of radius 50 cm and length 1 m symmetrical encloses the wire as shown in the figure. The total electric flux passing through the cylindrical surface is

Electric charge is uniformly distributed along a along straight wire of radius 1 mm . The charge per centimeter length of the wire is Q coulomb. Another cyclindrical surface of radius 50 cm and length 1 m symmetrically enclose the wire ask shown in figure. The total electric flux passing through the cyclindrical surface is

An infinite, uniformly charged sheet with surface charge density sigma cuts through a spherical Gaussian surfance of radius R at a distance X from its center, as shown in the figure. The electric flux Phi through the Gaussian surfce is .

Consider a cylindrical surface of radius R and length l in a uniform electric field E. Compute the electric flux if the axis of the cylinder is parallel to the field direction.

A thin straight infinitely long conducting wire having charge density lambda enclosed bya cylindrical surface of radius r and length l_(r) , its axis coinciding with the length of the wire. Find the expression for the electric flux through the surface of the cylinder.

A point charge causes an electric flux of -200 Nm^(2)//C to pass through spherical Guassian surface of 10 cm radius centered on the charge. If the radius of the Guassian surface is doubled, the total electric flux passing through the surface is

A semicirxular wire of radius a having lambda as charge per unit length Is shown in the figure. Find the electric potential at the centre of the semicircular wire.

A solid cube of metal each of whose sides measures 2.2 cm is melted to form a cylindrical wire of radius 1 mm. find the length of the wire so obtained.