Two long concentric cylindrical shells are both centered on a longwire. The long wire has a constant charge density λ = 340microcoulombs per meter. The smaller cylinder has a radius of 3.75centimeters and has a constant charge density that appears from theoutside as λ = - 340 microcoulombs per meter. The largercylinder has a radius of 9.5 centimeters and has a constant chargedensity that appears from the outside as λ = 340 microcoulombsper meter.
Find the magnitude of the electric fieldat a distance of 2.86 centimeters from the centralwire.
Find the magnitude of the electric fieldat a distance of 5.97 centimeters from the central wire
Find the magnitude of the electric fieldat a distance of 11 centimeters from the central wire.