The electric field at a radial distance of 47.7 cm from the thincharged wire shown in Figure 19-46 has a magnitude of 35,400 N>C.(a) Using the result given in Problem 68, what is the magnitude ofthe charge per length on this wire? (b) At what distance from thewire is the magnitude of the electric field equal to 12135,400 N>C2?
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The electric field at a radial distance of 47.7 cm from the thin
charged wire shown in Figure 19-46 has a magnitude of 35,400 N>C.
(a) Using the result given in Problem 68, what is the magnitude of
the charge per length on this wire? (b) At what distance from the
wire is the magnitude of the electric field equal to 1
2135,400 N>C2?
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