Mathematics, 18.02.2021 20:30 badatmathmate8388

A ring has a radius of 71 cm. It has 10 more protons than electrons. This net charge is distributed uniformly over it. What is the electric field at point P, which is on the axis of the ring, and 83 cm from its center? I think you use the equation: (8.9910^9) (zQ) / ((z^2+R^2)^3/2)

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A ring has a radius of 71 cm. It has 10 more protons than electrons. This net charge is distributed...