Physics, 20.08.2021 14:00 liannaswitzer

The charge per unit length on a long, straight a line is -90 uC/m. The electric field at 10 em from the line, where distance is measured perpendicular to the length of the line (in N/C):

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The charge per unit length on a long, straight a line is -90 uC/m. The electric field at 10 em from...