The electric field at the point x = 5.00 cm and y = 0 points in the positive x direction with a magnitude of 5.00 N/C. At the point x = 20.0 cm and y = 0 the electric field points in the positive x direction with a magnitude of 10.0 N/C. Assume that this electric field is produced by a single, point charge.
(a) Find the location of the point charge.
(x, y) = ( , ) cm
(b) Find the sign and magnitude of its charge.
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