A long silver rod of radius 5 cm has a charge of-2 μC/cm on its surface.

Question

Question

A long silver rod of radius 5 cm has a charge of -2 μC/cm on its surface.

(a) Find the electric field (in N/C in the f direction) at a point 9 cm from the center of the rod (an outside point).

science physics

Answer 1

Answer #1

Answer 2

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