What is the percent error

Reference no: EM13235110

A disk of radius 3.00 cm has a uniformly distributed charge of Q = 5.20 uC.

a. Calculate the electric field (using the more general theory) on the perpendicular axis of disk at a point a distance of 3.0 mm from the center.

Now calculate the electric field using the near-field approximation, \(E = \sigma / 2\epsilon_{0}\) What is the percent error?

Reference no: EM13235110

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