sapling learning A ring of charge is centered at the origin in the vertical dire

Question

sapling learning A ring of charge is centered at the origin in the vertical direction. The ring has a charge density of A J 3.50 x 10-6 C/m and a radius of R 3.13 cm. Find the total electric field, E, of the ring at the point P (2.02 m, 0.00 m). The Coulomb force constant is k -1/(4TTEo) 8.99 x 109 N m2/C Number Find the expression for the electric field, Eco, of the ring dE as the point P becomes very far from the ring (x R) in terms of the radius R, the distance x, the total charge on the ring q, and the constant k -1/(4ITEo) Map

Explanation / Answer

F = (2*pi*R*K*lambda) / x2 = 1517.44 N

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