The cross section of a long coaxial cable is shown in the figure, with radii as given. The linear charge density on the

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The Cross Section Of A Long Coaxial Cable Is Shown In The Figure With Radii As Given The Linear Charge Density On The 1 (32.67 KiB) Viewed 69 times

The cross section of a long coaxial cable is shown in the figure, with radii as given. The linear charge density on the inner conductor is -20 nC/m and the linear charge density on the outer conductor is -90 nC/m. The inner and outer cylindrical surfaces are respectively denoted by A, B, C, and D, as shown. (60 = 8.85 10-12 c2/N. m2) The radial component of the electric field at a point that 32 mm from the axis is closest to D B 28 mm 130 mm 49 mm 51 mm