Along pipe of outer radius =3.50 cm and inner radius =2.98 cm carries a uniform charge density of 9.22 mc/m3. assuming that the pipe is sufficiently long to consider it infinitely long, use gauss's law to calculate the electric field at a distance =7.35 cm from the centerline of the pipe. use =8.85×10−12 c/n·m2 for the the permittivity of free space.

2388078.86544 N/C

Explanation:

= Charge density = 9.22 mC/m³

r = Distance = 7.35 cm

= Outer radius = 3.5 cm

= Inner radius = 2.98 cm

l = Length of cylinder

= Permittivity of free space =

V = Volume

E = Electric field

Charge is given by

Area

From Gauss law the flux through a cylindrical surface is given by

The electric at the given distance is 2388078.86544 N/C